baber/WOPTO huggingface dataset:
Patent KR-20120081465-A (KR)
Title: Method for manufacturing a porous perovskite catalyst of hollow fiber-type and the porous perovskite catalyst of hollow fiber-type
Inventor: YANG JAE CHOON
IPC: B01J35/10
Filed: 2011-01-11
Abstract: PURPOSE: A method for manufacturing a porous hollow fibrous perovskite catalyst and the catalyst are provided to improve the hydrogen conversion rate of hydro carbon and to activate a vapor reforming reaction, an autothermal reforming reaction, a partial oxidization reforming reaction, and a carbon dioxide reforming reaction. CONSTITUTION: A method for manufacturing a porous hollow fibrous perovskite catalyst includes the following: the precursors of metals, which form a perovskite catalyst, are dissolved to obtain a perovskite catalyst precursor solution; activated carbon fiber is treated with acid; the carbon fiber is coated with the precursor solution; and the coated carbon fiber is heated at a temperature between 700 and 100 degrees Celsius to be combusted. The precursors of the metals are selected from a group including the nitrate, the cyanide salt, the alkoxide salt, the hydrochloride, and the oxide compound of the metals.
Patent KR-20120082758-A (KR)
Title: Operating methoed for washing machine
Inventor: LEE SANG HEON
IPC: D06F17/10
Filed: 2011-01-14
Abstract: PURPOSE: An operation method of washing machines is provided to control various rotations of pulsators which can be applied according to wash targets, thereby enhancing the washing effects. CONSTITUTION: A washing machine comprises pulsators(160) and a rotary shaft(161). The pulsators are rotated around the rotary shaft in one direction at the first angle. The pulsators are rotated in the other direction at the second angle. The pulsators are rotated around the rotary shaft in one side at the third angle. The pulsators are rotated to the other direction at the fourth angle. The first angle is bigger than the third angle. The second angle is bigger than the fourth angle. The second angle is bigger than the third angle.
Patent KR-20120084499-A (KR)
Title: Jelly toothpaste and process for preparing the same
Inventor: LEE SUN JUNG
IPC: A61K8/64
Filed: 2011-01-20
Abstract: PURPOSE: A method for manufacturing jelly toothpaste is provided to conveniently apply the toothpaste on the teeth and to enable soft brushing. CONSTITUTION: A method for manufacturing jelly toothpaste comprises: a step of mixing one or more ingredients selected from solvent, wetting agent, abrasive, tackifier, preservative, viscosity modifier, sweetener, antioxidative agent, and medicinal ingredients to prepare a paste formulation; a step of dissolving colloid materials in water to prepare liquid and mixing the liquid with paste formulation; a step of mixing the mixture with a foaming agent; and a step of mixing the final mixture with a fragrance ingredient.
Patent KR-20120085005-A (KR)
Title: Roaster
Inventor: PARK HOUNG TAE
IPC: F24C7/04
Filed: 2011-01-21
Abstract: PURPOSE: An electric grill is provided to improve cooking efficiency using proper cooking members according to food stuff. CONSTITUTION: An electric grill comprises a heating member(20) and a rotary shaft. The heating member is formed inside a body, and generates heat. The rotary shaft rotates a cooking member. The body comprises an opening unit(14) to make a handle(31) protruded to the outside. The opening unit moves up by the handle. A blocking plate(15) is formed in the opening unit such that the cooking member is replaced according to food stuff.
Patent KR-20120088261-A (KR)
Title: An examination paper marking system make use of barcode and method thereof
Inventor: KIM JUNG WON
IPC: G06V30/224
Filed: 2011-01-31
Abstract: PURPOSE: An examination paper scoring system and a method thereof which automatically uses a bar code are provided to read out a barcode on a monitor having problem information and scoring information and to simply score a subjective problem. CONSTITUTION: A bar-code reader(70) reads out a barcode of an examination paper, a bar code. A barcode reading/converting unit(80) converts the bar code read from the bar-code reader. A scoring unit(90) stores an objective problem to right and wrong answer information included in the bar code. The scoring unit scores the objective problem. The scoring unit is included in the barcode read from a scoring guideline right answer.
Patent KR-20120092911-A (KR)
Title: Semiconductor memory apparatus and method of erasing data
Inventor: YANG CHUL WOO
IPC: G11C16/14
Filed: 2011-02-14
Abstract: PURPOSE: A semiconductor memory device and a method for erasing data are provided to improve the efficiency of an erase operation by controlling an erase threshold voltage distribution of a memory cell to quickly reach an erase verification voltage. CONSTITUTION: An initial level of an erase voltage pulse is set(S201). A plurality of memory cells perform an erase operation by using an erase voltage pulse(S202). It is verified whether the threshold voltage of the plurality of the memory cells is higher than an erase verification voltage(S203). A voltage level of the erase verification voltage increases until the threshold voltage of the plurality of the memory cells is lower than the erase verification voltage(S204,S205). The voltage level of the erase voltage pulse is applied to the plurality of the memory cells by corresponding to the increased voltage level of the erase verification voltage.
Patent KR-20120097834-A (KR)
Title: A energy-saving high output dcmoter
Inventor: SEONG JAE OON
IPC: H02K21/24
Filed: 2011-02-25
Abstract: PURPOSE: An energy-saving type high power DC motor is provided to increase an output by flowing current in an electromagnet when the magnetic force of a thick permanent magnet is maximum. CONSTITUTION: A central shaft(4) is installed in a case(2). A commutator(6) is installed in the central shaft to ground with a brush(12). An electromagnet(7) is installed in a rotary plate(5) which is combined with the central shaft. A permanent magnet(8) is firmly fixed by a permanent magnet support stand(9). The permanent magnets are located on the upper side and the lower side of the electromagnet.
Patent KR-20120097871-A (KR)
Title: Apparatus and method of cell-based path planning for a mobile body
Inventor: JUNG JIN WOO
IPC: G05D1/02
Filed: 2011-02-25
Abstract: PURPOSE: An apparatus and a method for planning a cell based path for a mobile body are provided to reduce the number of cells by generating a connection line between vertices of obstacles to divide the cell. CONSTITUTION: A shape space is inputted(310). The shape space includes a beginning point and a target point of a moving body and position information of obstacles. The search sequence of the obstacles in the shape space is determined(320). A cell is divided by connecting the vertex of one obstacle and the vertex of other obstacle(330). An extension line is generated in the direction bisecting the half angle of the vertices. [Reference numerals] (310) Inputting a shape space including the start point and target point of a moving body, and the position information of obstacles; (320) Determining a search sequence of the obstacles in the shape space; (330) Dividing a cell by repeatedly connecting the vertex of one obstacle to the vertex of the other obstacle according to the sequence; (340) Dividing a cell by generating an extension line in the direction of bisecting the half angle of the vertices from the vertices not connected; (AA) Start; (BB) End
Patent KR-20120101234-A (KR)
Title: Distributed object system based on replication and providing method thereof
Inventor: KIM SANG KYUN
IPC: G06F15/16
Filed: 2011-02-28
Abstract: PURPOSE: A distributed object system based on duplication and a providing method thereof are provided to perform communication and access between objects by a call or a function call in a client system without a network, thereby reducing a communication delay. CONSTITUTION: An interest module(120) determines admission or withdrawal for an interest group of a predetermined entity or a client system. A duplication module(130) reduplicates a real entity which exists in a server and joins in the interest group, as a shadow entity in the client system or deletes the shadow entity based on a determination result. A control module(110) synchronizes the shadow entity which exists in the client system and the real entity corresponding to the shadow entity. [Reference numerals] (110) Control module; (120) Interest module; (121) Database; (130) Duplication module
Patent KR-20120101798-A (KR)
Title: Novel hexanuclear arene-ruthenium nano prismatic cage compound, preparation method thereof and pharmaceutical composition for preventing and treating cancer as active ingredient
Inventor: CHI KI WHAN
IPC: C07F15/00
Filed: 2011-03-07
Abstract: PURPOSE: A pharmaceutical composition containing hexanuclear arene-ruthenium nano prismatic cage compound is provided to suppress the proliferation of human SK-hep-1(liver cancer), HeLa(ovarian cancer), HCT-15(colorectal cancer), A549(lung cancer), and MDA-MB-231(breast cancer) cells and to ensure excellent anticancer effect. CONSTITUTION: A novel hexanuclear nanoprismatic cage compound is denoted by chemical formula 1. A method for preparing the compound of chemical formula 1 comprises: a step of reacting half sandwich arene ruthenium metal receptors(3 or 4) and tri(pyridylethynyl)benzene(2) under the presence of a reaction solvent; and a step of adding diethyl ether to a reaction mixture to prepare a self-assembly compound of chemical formula 1. The reaction solvent is a methanol-dichloromethane solution. A pharmaceutical composition for preventing and treating cancer contains the compound of chemical formula 1 or pharmaceutically acceptable salt thereof as an active ingredient.
Patent KR-20110102218-A (KR)
Inventor: MORINAGA HITOSHI
IPC: H01L21/304
Filed: 2011-03-08
Abstract: 적어도 연마입자 및 물을 포함하는 연마용 조성물은 연마대상을 연마하는 데 이용된다. 상기 연마입자는 X1 × Y1 ≤ 0의 관계식 및 X2 × Y2 ＞ 0인 관계식을 만족하도록 선택되고, 이때, 상기 X1 [mV]은 연마용 조성물을 이용하여 연마가 수행되는 동안 측정된 연마입자의 제타포텐셜을 나타내고, 상기 Y1 [mV]은 연마용 조성물을 이용하여 연마가 수행되는 동안 측정된 상기 대상의 제타포텐셜을 나타내며, 상기 X2 [mV]는 연마 후 대상을 세척하는 동안 측정된 연마입자의 제타포텐셜을 나타내고, 상기 Y2 [mV]는 연마 후 대상을 세척하는 동안 측정된 상기 대상의 제타포텐셜을 나타낸다. 상기 연마입자는 산화규소, 산화알루미늄, 산화세륨, 산화지르코늄, 탄화규소 또는 다이아몬드인 것이 바람직하다. 상기 대상은 니켈 함유 합금, 산화규소 또는 산화알루미늄인 것이 바람직하다.
Patent KR-20120103988-A (KR)
Title: Ats removable inverter bypass system for telecommunication
Inventor: CHANG SUNG WAN
IPC: H04L12/10
Filed: 2011-03-11
Abstract: PURPOSE: An ATS(Auto Transfer Switch) detachable inverter bypass power system for communications is provided to repair or replace an inverter without stopping a load device when the inverter is out of order. CONSTITUTION: One set of load devices includes a computer server, a network apparatus, a communication apparatus, and an electric and electronic device. One DC/AC inverter receives DC from a battery or a rectifier and supplies AC to a detachable ATS. The detachable ATS receives utility power and AC from the DC/AC inverter and transmits power from the DC/AC inverter. [Reference numerals] (AA) Rectifier & battery; (BB) Utility power source(AC); (CC) DC; (DD) Computer server; (EE) Network equipment; (FF) Communication equipment; (GG) Electric and electronic device; (HH) Use power; (II) Inverter power; (JJ) Detachable ATS; (KK) Inverter/ATS data communication; (LL) Inverter power; (MM) DC/AC inverter; (NN) 19 inch rack mount communication equipment system; (OO) AC(Inverter) output unit; (PP) AC(utility power) input unit; (QQ) AC(utility power) output unit; (RR) AC(inverter) input unit; (SS) Control/display unit; (TT) Inverter sensor; (UU) Display unit; (VV) DC input unit; (WW) AC output unit; (XX) Control unit; (YY) DC/AC converting unit; (ZZ) ATS sensor
Patent KR-20120108216-A (KR)
Title: A manufacturing method of optical multilayer sheet for display
Inventor: HWANG SANG IL
IPC: B32B27/06
Filed: 2011-03-23
Abstract: PURPOSE: A method for manufacturing an optical multilayer sheet for a display is provided to manufacture an optical multilayer sheet by various materials without the restrictions of a melting process for flowing features. CONSTITUTION: An optical film(8) is made of a first thermoplastic polymer resin which is wound on a winding machine. A second thermoplastic polymer resin is melted and extruded through a T-die of an extruder. A melted extrusion sheet(7) is formed. The optical film and the melted extrusion sheet are simultaneously transferred between a pair of rotating rollers. The optical film is bonded with the melted extrusion sheet. The bonded object is cooled.
Patent KR-20120108470-A (KR)
Inventor: YUN SEO HYEON
IPC: E01F8/00
Filed: 2011-03-24
Abstract: PURPOSE: A sound absorbing device using a rotary fan is provided to improve sound absorbing performance by increasing the sound absorbing area of a sound absorbing and collecting material. CONSTITUTION: A sound absorbing device using a rotary fan comprises a fan housing(10), a rotary fan(20), and a sound absorbing and collecting material(30). The fan housing has a sound absorbing chamber(12) and multiple noise collecting holes(14). The rotary fan is located at the sound absorbing chamber and is rotated by wind pressure caused by a vehicle. The sound absorbing and collecting material is attached to the inner wall of the fan housing and collects and absorbs noise flowing into the sound absorbing chamber.
Patent KR-20120110765-A (KR)
Title: Resin particle, method for producing the same, resin composition for forming optical sheet, and optical sheet
Inventor: TERAMOTO KENZO
IPC: C08F20/10
Filed: 2011-03-30
Abstract: PURPOSE: Resin particles are provided to not be separated from a light diffusion layer from an optical sheet, etc, thereby capable of preventing damages, etc generated during transportation or production of an optical sheet, and to improve production efficiency. CONSTITUTION: Resin particles are obtained by polymerizing a monomer composition comprising a vinyl-based monomer in an aqueous medium. The monomer composition comprises 0.1-100.0 parts by weight of a (meth)acrylic acid ester-based monomer containing a hydroxy group and/or a carboxy group in the molecule, and 100.0 parts by weight of other monomers except the (meth)acrylic acid ester-based monomer. The (meth)acrylic acid ester-based monomer is methacrylic acid hydroxyalkyl.
Patent KR-20120113551-A (KR)
Title: Method and system for real-time lecturing system
Inventor: YOO HWAN CHUL
IPC: G06Q50/20
Filed: 2011-04-05
Abstract: PURPOSE: A real time lecture supporting system and a method thereof are provided to minimize overload of network traffic between a terminal for a teacher and terminals for listeners and a server in online or offline environment. CONSTITUTION: A first terminal(120) transmits a question inputted form a first user. A plurality of second terminals(130,140,150) receives the question in real time. The second terminals receive responses about the received question from second users. The second terminals transmit the responses to the first terminal. The first terminal and the second terminals transmit/receive at least one of the question and the responses in real time. [Reference numerals] (10) Network; (120) First terminal; (121) First viewer; (130) Second terminal; (130a) Second viewer; (131) Second microphone; (160) Mixer; (170) First microphone; (180) Speaker
Patent KR-20120113571-A (KR)
Title: Method of selecting supplementary learning contents using bio-electric signal
Inventor: JI SEUNG HWAN
IPC: G06Q50/20
Filed: 2011-04-05
Abstract: PURPOSE: A real time remedial education contents selecting method using a bio signal is provided to analyze collected bio information of a user in real time and secondarily collect a specific cause about state change of the user, thereby accurately diagnosing a learning state of the user. CONSTITUTION: Learning contents including metadata about each unit learning data are displayed and a bio signal of a user is monitored in real time(S110). An offer of the learning contents is temporarily stopped when the bio signal includes a value of a specific range, and a survey question is displayed in one side of a display device(S120). An input value about the survey question is received from the user(S130). Remedial learning contents are selected by using metadata(S140). The selected remedial learning contents are displayed in the display device(S150). [Reference numerals] (AA) Start; (BB) End; (S110) Learning contents including metadata about each unit learning data are displayed and a bio signal of a user is monitored in real time; (S120) Offer of the learning contents is temporarily stopped when the bio signal includes a value of a specific range, and a survey question is displayed in one side of a display device; (S130) Input value about the survey question is received from the user; (S140) Remedial learning contents are selected by using metadata; (S150) Selected remedial learning contents are displayed in the display device
Patent KR-20120114516-A (KR)
Title: Printed circuit board having a radiant heat function
Inventor: KIM GYU HAN
IPC: H01L33/64
Filed: 2011-04-07
Abstract: PURPOSE: A substrate having a heat dissipation function is provided to easily radiate heat from an electronic component to the outside by inserting a thermoelement and a heat dissipation unit contacted to the thermoelement into the substrate. CONSTITUTION: An electronic component(200) is disposed on the upper surface a substrate body(100). A thermoelement(300) is inserted into the substrate body to be contacted to the electronic component. The thermoelement radiates heat from the electronic component. A heat dissipation unit(400) is inserted into the substrate body to be contacted to the thermoelement. The heat dissipation unit transfers the heat to the outside.
Patent KR-20120118668-A (KR)
Title: Edge banding machine with slant device for edge tape attachment means
Inventor: PARK SUNG SOO
IPC: B27C5/00
Filed: 2011-04-19
Abstract: PURPOSE: An edge banding machine with a slant device is provided to accurately attach an edge tape by improving attachment efficiency of an edge tape to a wood panel. CONSTITUTION: An edge banding machine is formed by inserting a plurality of lubricant grooves and kea grooves(31) to a plate side of a main substrate. The key groove corresponds with a rotary groove(21) of a rotary plate(2). Into the key groove, an arched key(6) is inserted and fixed. An exposed part of the arched key is inserted into the rotary groove of the rotary plate. A specific part of the rotary plate rotates a part of a longitudinal plate(3) in state that the rotary plate is surface-contacted to the arched key.
Patent KR-20120013880-A (KR)
Title: Lighting apparatus having optic-semiconductor
Inventor: KIM DONG SOO
IPC: F21V29/02
Filed: 2011-04-22
Abstract: PURPOSE: A photo-semiconductor lighting device is provided to purify air within a factory or a workplace by arranging a dust collection module in the bottom side of a reflector and eliminating dust included in the air. CONSTITUTION: Housing(HS) comprises a case body(100) and a top cover(200) which is combined with the case body. A heat sink(300) is arranged in order to cover up the lower side of the case body. A fan(400) transfers external air which is provided through air injection hole to the heat sink. An optical source module(500) comprises one and more photo-semiconductor devices(520) which generates light. A diffusing plate(600) diffuses the light which is generated from the photo-semiconductor devices.
Patent KR-20120127097-A (KR)
Title: Method and apparatus for manufacturing drawn wire rod for saw wire having excellent abrasion resistance
IPC: B21C1/16
Filed: 2011-05-13
Abstract: PURPOSE: A method and an apparatus for manufacturing a drawn wire rod for a saw wire are provided to improve the abrasion resistance of a saw wire by hardening the surface of the saw wire through plasma nitriding of the drawn wire rod. CONSTITUTION: A method for manufacturing a drawn wire rod for a saw wire comprises the steps of: drawing a high-carbon wire rod with a carbon content of 0.86 weight% or more and plasma-nitriding the drawn wire rod(1) at 10^(-5)-10^(-6) Torr so that a nitrided layer(4) 10Mm or less deep from the surface of the wire rod. An apparatus for the method comprises dies for final drawing and a plasma chamber(3) installed in series with the dies.
Patent KR-20120128240-A (KR)
IPC: A45B9/00
Filed: 2011-05-17
Abstract: 본 발명은 우산(10)에 있는 우산 손잡이(20)에 휴지(30)를 넣을 수 있게 형성하는 것에 특징으로 하고 본 발명은 우산을 사용하면서 휴지를 사용할 수 있는 효과를 갖는다.
Patent KR-20120131032-A (KR)
Title: Device and method for remote control
IPC: G06F3/02
Filed: 2011-05-24
Abstract: PURPOSE: A remote control device capable of inputting characters by using one hand and an inputting method using the same are provided to increase use convenience, thereby increasing concentration for working contents. CONSTITUTION: A main body comprises a select key(4) selecting a plurality of directions. An image device is connected to the main body either with or without wire. A keypad(5) is shown on a screen of the image device. The keypad is connected to the select key and comprises a key button(55) arranged in a plurality of the directions. The select key includes a multi direction select key(42) selecting one direction of arrangement directions of key buttons comprising the keypad. A key button selected by the multi direction select key is distinguished by lighting. [Reference numerals] (58, BB) Conversion; (AA, CC) Special symbols
Patent KR-20120131785-A (KR)
Title: Apparatus for cleaning wafer carrier
IPC: H01L21/02
Filed: 2011-05-26
Abstract: PURPOSE: A semiconductor carrier cleaning device is provided to efficiently clean the inside of a semiconductor carrier by including a cleaning device which is optimal for an inner shape of a semiconductor carrier. CONSTITUTION: A sealing chamber(110) includes an openable cover(114). A carrier receiving unit(120) is installed on the inner lower side of the sealing chamber. A rotating plate(130) is installed in the lower center of the sealing chamber. A DI high pressure spray unit(140) sprays deionized water of high pressure to a semiconductor carrier(12). A high pressure gas spray unit(150) sprays gas of high pressure to the semiconductor carrier.
Patent KR-20120134736-A (KR)
Title: Bag having check valve
Inventor: KIM YOUNG JOON
IPC: B65D5/74
Filed: 2011-06-03
Abstract: PURPOSE: A bag including a check valve capable of preventing the leakage of contents is provided to prevent the leakage of powder when inserting the power into a packaging container. CONSTITUTION: A bag(100) including a check valve is provided with a paper or synthetic resin film, and includes an inlet(100a) on one lower side for inserting contents. The check valve(11) is installed on the inlet for preventing the backflow of the contents from the bag to the outside. A fixing unit is installed on the inside of the inlet.
Patent KR-20120139252-A (KR)
Title: Motion user interface
Inventor: SEO DONG A
IPC: G06F3/03
Filed: 2011-06-17
Abstract: PURPOSE: A portable terminal image recognition input user interface is provided to offer a convenient user interface environment by inputting a command to a portable terminal. CONSTITUTION: When an image recognition camera of portable terminal(110) recognizes a specific image, an image recognition sensing unit(111) recognizes images. A determination unit(112) compares the specific image with a specific pattern stored in the portable terminal. When the specific image is matched with the specific pattern, a command or input processing unit(113) inputs a command to the portable terminal. [Reference numerals] (111) Image sensing unit; (112) Determination unit; (113) Command or input processing unit