baber/WOPTO huggingface dataset:
Patent KR-20130008331-A (KR)
Title: An etching solution composition for copper layer/titanium layer
Inventor: YOON YOUNG JIN
IPC: C23F1/18
Filed: 2011-07-12
Abstract: PURPOSE: An etchant composition of a copper film and a titanium film is provided to uniformly etch a multi-metal film composed of the copper film and the titanium film at a rapid etching speed, thereby obtaining excellent etching properties. CONSTITUTION: An etchant composition of a copper film and a titanium film comprises 5-20wt% of persulfate, 0.01-2wt% of a fluorocompound, 0.001-3wt% of a chloridecompound, a mineral acid, salts thereof or 1-10wt% of a compound thereof, 0.3-5wt% of a ring-type aminocompound, an organic acid, salts thereof or 1-10wt% of a compound thereof, 0.1-5wt% of a P-toluenesulfonic acid, and remained water.
Patent KR-20130008761-A (KR)
Title: Composition for anti-allergy and/or anti-atopy comprising extract of ecklonia cava
Inventor: LEE KWANG HO
IPC: A61K36/03
Filed: 2011-07-13
Abstract: PURPOSE: An anti-allergic and/or anti-atopic composition containing an Ecklonia cava extract is provided to maximize safety and anti-allergic effect with low cytotoxicity. CONSTITUTION: An anti-allergic or anti-atopic composition contains effective amount of water extract of Ecklonia cava leaves as an active ingredient, prepared by extracting Ecklonia cava leaves with water of 40 deg.C. The Ecklonia cava leaves are dried by far infrared ray at 100 deg.C. for 1 hour. An anti-allergic or anti-atopic functional food composition contains the water extract of Ecklonia cava leaves. The Ecklonia cava extract for the food composition is 20-90% of high concentrate liquid, powder, or granule. [Reference numerals] (1,7) Naturally drying for 48 hours; (2) Hot wind drying(50°C) for 4 hours; (3) Hot wind drying(100°C) for 2 hours; (4) Far infrared ray drying(50°C) for 3 hours; (5) Far infrared ray drying(100°C) for 1 hours; (6) Compression molding at 100°C; (8) Hot wind drying(100°C) for 24 hours; (9) Far infrared ray drying(100°C) for 4 hours; (AA) 40°C water extract of Ecklonia cava; (BB) Leaves; (CC) Stems; (DD) Ecklonia cava(ug/ml); (EE) Ecklonia cava
Patent KR-20130013738-A (KR)
Title: Method and apparatus for measuring mold fluctuation of continuos casting machine
Inventor: HA TAE JUN
IPC: B22D11/16
Filed: 2011-07-29
Abstract: PURPOSE: A break surface change measuring device of a continuous caster mold is provided to minimize the defects of the short side of a thin slab continuous caster mold based on the changes of a break surface, and to improve the quality of a slab. CONSTITUTION: A break surface change measurement device of a continuous caster machine mold comprises a set of first temperature sensors(111-115), a set of second temperature sensors(211-215), and a control unit(310). The first temperature sensors are multiply arranged with a space on the short side of the continuous caster machine mold. The second temperature sensors are multiply arranged with a space on the other short side to establish a one-to-one match with the first temperature sensors. The control unit is connected electrically with the first temperature sensors and the second temperature sensors, and measures the change of the break surface of the continuous caster mold based on a first and a second temperature data. One of the sensors is used as a reference to set the positions of the rest of the sensors to be implemented. [Reference numerals] (310) Control unit; (313) Monitor
Patent KR-20130015106-A (KR)
Title: Porterble cooker
Inventor: LEE HA YONG
IPC: F24C3/08
Filed: 2011-08-02
Abstract: PURPOSE: A portable cooking device is provided to differentiate the temperature of a cooking plate due to bombs mounted on both sides of a main body, and to maintain the optimal temperature of a cooked object according to the optimally changeable heating temperature. CONSTITUTION: A portable cooking device comprises a main body(10), a first bomb storage unit(20) and a second bomb storage unit(30). The main body is equipped with a burner unit(11). The main body is provided on one side with the first bomb storage unit mounted with a bomb. The main body is provided on the other side with the second bomb storage unit mounted with a bomb. The burner unit is composed of a first burner(13) connected the first bomb storage unit and a second burner(14) connected the second bomb storage unit. The burner unit is formed integrally with the first burner and the second burner. The partition plate partitioning the first and second burner is fixed. Food is firstly cooked on a cooking plate heated at a high temperature and then transferred to the other plate for cooking the food at the lower temperature, thereby maintaining the optimal temperature for cooking the food due to different heating temperatures for a cooking plate(16).
Patent KR-20130015565-A (KR)
Title: Skin external composition containing citron extract, ulmus davidiana root extract, and salicornia herbacea extract
Inventor: JEONG JUNG YEOB
IPC: A61K36/14
Filed: 2011-08-04
Abstract: PURPOSE: An external use skin composition containing extracts of citron, Ulmus davidiana var. japonica NAKAI. barks, and Salicornia herbacea is provided to enhance the expression of hyaluronic acid synthase2(HAS2) gene and to suppress the generation of MMP-12. CONSTITUTION: An external use skin composition contains two or more kinds selected from extracts of citron, Ulmus davidiana var. japonica NAKAI. barks, and Salicornia herbacea as active ingredients. The external use skin composition contains 0.0001-20 wt% of the extracts. The composition promotes hyaluronic acid generation and versican gene expression. The composition is used for moisturizing, enhancing elasticity, and preventing skin aging. [Reference numerals] (AA) HAS 2 gene expression; (BB) Comparative value(FOLD); (CC) Comparative embodiment 1; (DD) Comparative embodiment 2; (EE) Comparative embodiment 3; (FF) Comparative embodiment 4; (GG) Embodiment 1; (HH) Embodiment 2
Patent KR-20130017608-A (KR)
Inventor: HA SUNG CHUL
IPC: G09G3/36
Filed: 2011-08-11
Abstract: PURPOSE: A gate drive IC and a display device using the same are provided to reduce the bezel of a display device by removing a gate start pulse line. CONSTITUTION: A shift register(SR) includes first to n-th stages. The stage includes an input terminal and an output terminal. A first switch(S1) connects the first node to the input terminal of the first stage. A second switch(S2) connects a first node to a second node. A third switch(S3) connects the second node to the output terminal of the (n-1)-th stage. A switch control unit(201,211,221) outputs a switch control signal to control the switch.
Patent KR-20130019869-A (KR)
Inventor: CHOI MIN KYU
IPC: B24C9/00
Filed: 2011-08-18
Abstract: PURPOSE: An abrasive material collecting apparatus is provided to improve work efficiency by an automatic collection and apply to various work places by adjusting the height of a collection house. CONSTITUTION: An abrasive material collecting apparatus comprises a battery housing(10), a base plate(20), a mouse connection part(30), a collection mouse(40), and a manifold(50). A battery housing has a battery inside, arranges a driving wheel driving on the upper longi part of a bottom, and equips with a controller(12) on the upper surface. A base plate is arranged in the one side of a battery housing, and a driving wheel driving on the upper longi part of a bottom is arranged. A mouse connection part has a first extending bar extended to the outer side of a longi in a battery housing and a second extending bar extended from the first extending bar to the bottom again. A collection mouse is connected to the lower part of the second extending bar of a mouse connection bar and collects grit on the bottom surface. A manifold is arranged on a base plate and delivers a suction force from an external dust collector through a suction hose to a collection mouse. Each driving wheel of a battery housing and the bottom of a base plate is a magnet wheel driving in the state of being attached by a magnet force on an upper longi surface.
Patent KR-20130020228-A (KR)
Title: Folding pot handles
Inventor: YANG KI MOON
IPC: A47J36/34
Filed: 2011-08-19
Abstract: PURPOSE: A foldable pot handle is provided to be fixed in L shape when vertically rotating by making a hanging projection and a hanging part in a handle body and a support part. CONSTITUTION: A foldable pot handle includes a pot, a handle body(10), a support part(31), and a bracket(41). A bracket is connected to a pot with a bolt(26), a bolt connection groove(42) is formed in one end, and a fitting portion ab(43) is formed in the both sides of the bolt connection groove. A protrusion ab(36) in which the bracket is inserted, and a bolt(26) are inserted in a bolt hole(35). A support part has a protrusion ab conncected to the fitting portion ab of the bracket, a hole(38) is dug in order to be combined with a handle body by putting a connection bar(27) into a connection part(32), and a fixing groove(33) fixes a handle body horizontally and vertically. The support part and a handle body are connected through a connection bar, a spring(24) and a fixing ball(25) are inserted by having a hole(14) in a handle body, and the fixing groove of a support part fixes horizontally and vertically by using tension. [Reference numerals] (10) Handle body; (11) Hinge groove; (12) Stop protrusion; (13) Coupling hole; (14) Hole; (21) Hinge cap; (22) Hinge pin; (23) Spring case; (24) Spring; (25) Fixing ball; (26) Bolt; (27) Connection bar; (31) Support part; (32) Connection part; (33) Fixing groove; (34) Nut body; (35) Bolt hole; (36) Protrusion a; (36) Protrusion b; (37) Stop board; (41) Bracket; (42) Bolt connection groove; (43) Fitting portion b; (43) Fitting portion a
Patent KR-20130020329-A (KR)
Title: Analyzing method for surface oxide layer of steel plate
Inventor: PARK HYUN CHUL
IPC: G01N33/20
Filed: 2011-08-19
Abstract: PURPOSE: A method for analyzing an oxidized layer on a steel material surface is provided to analyze the kind and the content of oxides constituting the oxidized layer on the steel material surface and to advantageously apply to an oxide analysis. CONSTITUTION: A method for analyzing an oxidized layer on a steel material surface is as follows. Spectra of Raman scattering lights are obtained by irradiating lasers to an oxidized layer on the steel material surface(S10). Oxidized layer spectra are obtained by removing spectra of reference scattering lights, which are scattered from a steel material, from the spectra of the Raman scattering lights(S20). The kind of oxides forming the oxidized layer is confirmed(S30). [Reference numerals] (S10) Irradiating a steel plate surface with a laser → obtaining spectrum; (S20) Removing spectra of reference scattering lights → oxidized layer spectra; (S30) Confirming the kind of oxides; (S40) Confirming the amount of oxides; (S50) Calculating the composition of oxides; (S60) Calculating the thickness of an oxidized layer
Patent KR-20130023999-A (KR)
Title: Method for setting route based on cloud server using vehicle ad-hoc network, apparatus for the same and system for the same
Inventor: HAN SUN HEE
IPC: G01C21/34
Filed: 2011-08-30
Abstract: PURPOSE: A method using cloud based vehicle communication for setting a route, a device, and a system are provided to save initial costs by processing a complex calculation with a server and to provide a convenient and stable route by complementing a situation in which communication with the server is delayed and unable. CONSTITUTION: A method using cloud based vehicle communication for setting a route is as follows. A user vehicle transmits an information request to at least one ambient vehicle(533). The user vehicle receives route information from the ambient vehicle(535). A route to a destination is displayed by using the route information received by the user vehicle so that a driver recognizes the route(560). The user vehicle transmits an information request to a cloud server before exchanging information between vehicles and operates a reply-delay determination timer. [Reference numerals] (510) Requesting information to a server; (520) Expiration of a timer; (530) Transmitting a request signal to surrounding vehicles; (531) Success of a scanning process; (533) Requesting route information to surrounding vehicles; (535) Receiving route information from surrounding vehicles; (537) Selecting route information; (540) Receiving route information from the server; (550) Deviation from a route?; (560) Displaying the route information; (AA) Start; (BB) End
Patent KR-20130026215-A (KR)
Title: Method and system for sending mail without download attached file of received mail in mail client environment
Inventor: CHOI JUN KYUN
IPC: G06Q50/32
Filed: 2011-09-05
Abstract: PURPOSE: A method for sensing a mail in a mail client environment without the download of an attached file of a received mail and a device thereof are provided to minimize a network cost for uploading and downloading the attached file by transmitting summary information of the attached file instead of the attached file. CONSTITUTION: An SMTP requesting module(411) transmits an SMTP message to an SMTP server(430). An attached file check module(412) checks an attached file stored in a mail database(420). A summary information generating module(413) generates summary information of the attached file. An SMTP message generating module(414) transmits an SMTP message to the SMTP message requesting module. An IMAP transmitting module(415) or a POP transmitting module(416) transmits an e-mail to a user terminal according to an e-mail confirmation request. The IMAP transmitting module or the POP transmitting module transmits the summary information to the user terminal according to a summary information transmission request. [Reference numerals] (400) Mail system; (410) Mail server; (411) SMTP requesting module; (412) Attached file check module; (413) Summary information generating module; (414) SMTP message generating module; (415) IMAP transmitting module; (416) POP transmitting module; (420) Mail database; (430) SMTP server
Patent KR-20130026826-A (KR)
Title: Non-volatile memory system and information processing system including the same
Inventor: LEE BONG YONG
IPC: G11C16/06
Filed: 2011-09-06
Abstract: PURPOSE: A nonvolatile memory system and an information processing system including the same are provided to stably detect a logic value of a data signal by detecting a constant reference signal regardless of a cell property of a reference memory cell. CONSTITUTION: A plurality of main memory cells to store data are arranged in a data cell array(100). A reference cell array provides a reference signal for processing data by using a pair of first and second reference memory cells connected to an odd word line and an even word line as a reference cell. A reference cell control unit(300) selects a first reference memory cell and a second reference memory cell by interlocking with a signal applied to the data cell array. [Reference numerals] (300) Reference cell control unit; (410) Address decoder; (420) Bit line selection circuit; (500) Data detection unit
Patent KR-20130030660-A (KR)
Title: Electrode active material, preparation method thereof, and electrode and lithium battery containing the same
Inventor: MUN JUN YOUNG
IPC: H01M10/052
Filed: 2011-09-19
Abstract: PURPOSE: An electrode active material is provided to prevent the deterioration of a battery in high temperature and high voltage condition. CONSTITUTION: An electrode active material comprises a core; and a coating layer formed on at least a part of the core. The coating layer comprises an alkali metal and a composite metal halogenide containing two or more metals. A manufacturing method for the electrode active material comprises: a step of contacting a core, which comprises a positive electrode active material or negative electrode active material, with a composite metal halogenide or a precursor thereof, which contains an alkali metal and a metal of an oxidation number of two or more; and a step of selectively sintering the result.
Patent KR-20130031045-A (KR)
Inventor: NO YUN KEUN
IPC: E01D2/04
Filed: 2011-09-20
Abstract: PURPOSE: A pre-stressed concrete steel box girder-through bridge and a construction method thereof are provided to simply construct a slab, and maintain the girder height of the bridge at a level of the thickness of the slab, thereby advantageously securing an overhead clearance. CONSTITUTION: A construction method of a PSC(Pre-Stressed Concrete steel) box girder-through bridge includes: a step of constructing abuts and piers on ground, and then placing the trapezoidal or rectangular PSC box girder(10) on the abuts and the piers; a step of fixing and installing a slab supporting member at the inner side of the bottom of the PSC box girder, placing concrete on the slab supporting member, and then constructing a slab; and a step of straining PS(Pre-stressed Steel) materials(80) at multipurpose strain anchorages(70) in order to apply pre-stress.
Patent KR-20130031601-A (KR)
Title: Pre-melt pot controlling outflow of molten zinc by controlling level of molten zinc surface
Inventor: HWANG WOON BONG
IPC: C23C2/00
Filed: 2011-09-21
Abstract: PURPOSE: A premelt pot is provided to constantly maintain the surface level of molten zinc and to precisely control the tapped amount of the molten zinc. CONSTITUTION: A premelt pot(1) comprises a launder(2) and a level control part(3) and accommodates molten zinc. The launder is connected to one side of the premelt pot. The level control part is inputted in the molten zinc to apply pressure to the molten zinc so that the surface level of the molten zinc can be controlled.
Patent KR-20130032489-A (KR)
Title: Automatic cleaner
Inventor: SONG SEUNG HYUN
IPC: A47L9/04
Filed: 2011-09-23
Abstract: PURPOSE: An automatic cleaner is provided to efficiently clean by a side brush because the side brush moves inwards and outwards of a casing according to cleaning conditions. CONSTITUTION: An automatic cleaner comprises a casing(110), a suction unit, a transfer unit(140), and a side brush assembly(150). A suction hole(111) is formed in a bottom surface of the casing. The suction unit is installed inside the casing and inhales foreign substances through the suction hole. The transfer unit transfers the casing. The side brush assembly is rotatably installed to the bottom of the casing and includes a brush(152) transferring the foreign substances towards the suction hole.
Patent KR-20130034468-A (KR)
Title: Display apparatus
Inventor: SHIN JIN SOO
IPC: G06F3/041
Filed: 2011-09-28
Abstract: PURPOSE: A display device is provided to reduce a bezel width of a top chassis by directly combining a light sensor for a touch recognition and a reflection part with the top chassis. CONSTITUTION: A light sensor part(LSP) includes light sensors(LSS), a light sensor controller(LSO), and a reflection part(RP). The light sensors correspond to two or more edges of a display panel(DP) and are provided between the front side of the display panel and the front side of a top chassis(TC). The light sensors are provided to both ends of one side of the display panel. The reflection part corresponds to other sides except one side and is provided to the top chassis.
Patent KR-20130036501-A (KR)
Title: Power mosfet having superjunction trench and fabrication method thereof
Inventor: YOON KI CHANG
IPC: H01L21/336
Filed: 2011-10-04
Abstract: PURPOSE: A power MOSFET with a superjunction trench structure and a manufacturing method thereof are provided to reduce an on-resistance by filling a deep trench with p-type doped conductive materials to form a p-type pillar layer. CONSTITUTION: Second conductive type first pillar layers are horizontally separated in a drain region and are filled with conductive materials in a vertical trench. A second conductive type base region is formed around each first pillar layer with a preset depth. A second conductive type contact region(46) is narrower and deeper than a source region around the first pillar layers in the base region. The junction depth of the second conductive type contact region is shallower than the junction depth of the base region. A gate electrode(70) is formed in a second pillar layer, two base regions, and two source regions by interposing a gate insulation layer. A source electrode(80) is contacted with the source region exposed to both sides of the gate electrode, the contact region, and each upper side of the first pillar layers.
Patent KR-20130049251-A (KR)
Title: System and method for service providing on using social relation
Inventor: LEE KANG TAE
IPC: G06Q50/00
Filed: 2011-10-05
Abstract: PURPOSE: A social relation-based service providing system and a method thereof are provided to recognize authentication as one user after authenticating various IDs. CONSTITUTION: A user information receiving unit(101) receives user information. Authentication management units(102-104) authenticate and manage the received user information. Address book management units(105,106) manage and collect address book information from a terminal. User information management units(107-109) map the address book information with the user information and manages the same. Candidate ID management units(110,111) extract a candidate ID of the user based on the address book information and provides the same. [Reference numerals] (101) User information receiving unit; (102) Authentication unit; (103) Authentication information generating unit; (104) Authentication information storage unit; (105) Address book receiving unit; (106) Address book storage unit; (107) User information extracting unit; (108) Authentication information mapping unit; (109) Relation information storage unit; (110) Candidate ID extracting unit; (111) Candidate ID storage unit; (AA) User identifier; (BB) Candidate ID; (CC) User response; (DD) Relation information
Patent KR-20130038034-A (KR)
Title: Removable mass storage device and method for automatically running programs on connection
Inventor: LEE GWANG JU
IPC: H04L9/32
Filed: 2011-10-07
Abstract: PURPOSE: A portable storage device with an automatic program execution function and a method thereof are provided to automatically execute a specific program included in the portable storage device when a user puts the portable storage device in a host computer. CONSTITUTION: A non-volatile memory unit(11) comprises a read-only domain(111) with an installation program and a target program. When a host computer(20) is connected, a memory controller(12) is recognized as a disk driver device for an operating system of the host computer and recognizes the read-only domain as first volume. When the installation program is executed, the host computer installs and executes a monitoring program in the first volume. The monitoring program monitors whether or not a portable storage device is inserted into the host computer in a background. [Reference numerals] (11) Non-volatile memory unit; (111) Read-only domain; (112) Normal use domain; (113) Hidden domain; (12) Memory controller; (13) Transmission interface;
Patent KR-20130038062-A (KR)
Title: The backlight unit and the display device having the same
Inventor: KANG SUNG JAE
IPC: F21S2/00
Filed: 2011-10-07
Abstract: PURPOSE: A backlight unit and a display device having the same are provided to improve heat dissipation by extending the contact area of a bottom frame and an L-shaped printed circuit board of a light emitting module. CONSTITUTION: A light emitting unit is formed in a bottom frame(10). The light emitting unit includes a light emitting module(20), a reflection sheet(25), and a light guide plate(30). The light emitting module includes a light emitting device package(23) formed on a substrate(21). The reflection sheet reflects the light emitted from the light guide plate. An optical sheet(40), a support member(50), a display panel(60), and a top frame(70) are successively formed on the light guide plate.