baber/WOPTO huggingface dataset:
Patent KR-20130128502-A (KR)
Title: Semiconductor device and manufacturing method of the same
Inventor: CHUNG WOO YOUNG
IPC: H01L27/108
Filed: 2012-05-17
Abstract: The present invention discloses a semiconductor device and a manufacturing method thereof for preventing the refresh degradation of a semiconductor element by increasing the efficiency of hydrogen passivation. The semiconductor device of the present invention includes a lower part structure positioned at a cell region and a dummy cell region and including a gate, bit line and a storage node contact a capacitor connected to the storage node contact and a hydrogen passivation path formed by etching the capacitor of the dummy cell region; and prevents the refresh degradation of the semiconductor device by supplying more hydrogen into the semiconductor device in a passivation annealing process through sufficiently securing a hydrogen moving path by forming the hydrogen moving path for the hydrogen passivation at the dummy cell region. [Reference numerals] (AA) Cell region;(BB) Dummy cell region
Patent KR-20130130353-A (KR)
Title: Bi-directional generator
Inventor: LEE SUNG TAE
IPC: H02K99/00
Filed: 2012-05-22
Abstract: A bidirectional generator according to the present invention comprises: a central shaft rotating in the forward or reverse direction; a first rotor coupled to the central shaft via a first unidirectional bearing so as to rotate with the central shaft in the forward direction when the central shaft rotates in the forward direction; a second rotor coupled to the central shaft via a second unidirectional bearing so as to rotate with the central shaft in the reverse direction when the central shaft rotates in the reverse direction; and one or more connection members positioned between the first and second rotors so as to enable the first and second rotors to rotate in opposing directions when the first and second rotors rotate. The bidirectional power generator according to the present invention can be efficiently operated by an external power source that moves in two directions, can maintain the efficiency even when one directional movement of the two directional movements is predominant, and can have less risk of fatigue fracture and improved durability because hardly does rotary interruption of the rotors occur.
Patent KR-20130131004-A (KR)
Title: Boiler
Inventor: LEE WOONG JIN
IPC: F24H1/24
Filed: 2012-05-23
Abstract: The present invention relates to an eco-friendly, high-efficiency wood pellet boiler, and more specifically comprises a combustion furnace having a feeding part and an exhaust part; a means of combustion including a fixed frame, which is provided inside the combustion furnace and has a guide part, and grates, which are connected with the fixed frame and configured in multiple stages with sequential arrangement of a drying part, a preliminary combustion part, a main combustion part, and a post-combustion part while being formed in mutual separation; and a means of transfer including a transfer frame, which is arranged in the lower part of the grates and supported by the guide part, a driving part, which is connected with the transfer frame to transmit power, and push plates, which are arranged between the grates while being connected with the transfer frame to push out combustibles accumulated in the upper part of the grates toward the grates positioned in the lower end. Therefore, an eco-friendly, high-efficiency wood pellet boiler is proposed, wherein heat efficiencies can be maximized through minimizing heat losses, since complete combustion becomes possible through combustion processes over several stages as the grates configured in multiple stages are arranged in the order of a drying part, a preliminary combustion part, a main combustion part, and a post-combustion part, and since combustibles can be transferred simultaneously by a means of transfer from each combustion stage of the grates to a next combustion stage so as to remove transfer deviations of the combustibles.
Patent KR-20130132124-A (KR)
Title: Total operation center platform system for smart grid and method for operating the same
Inventor: PARK JONG MAN
IPC: G06Q50/06
Filed: 2012-05-25
Abstract: Disclosed are an integrated operation center platform system in a smart grid environment and an operating method thereof. The integrated operation center platform system comprises: an integrated operation unit which includes an extended common information model based on an IEC 61970/61968 common information model (CIM) and performs two-way communications with an intelligent consumer field, an intelligent transport field, an intelligent renewable field, and an intelligent power grid field using the extended CIM; and a service providing unit for providing external access to the data received from the intelligent consumer field, intelligent transport field, intelligent renewable field, and intelligent power grid field based on a web service.
Patent KR-20130133988-A (KR)
Title: Method for authorizing access to resource in m2m communications
Inventor: KIM KYUNG SU
IPC: H04W4/70
Filed: 2012-05-30
Abstract: Disclosed is a method for authorizing access to a resource in M2M communications. The method for authoring access to a resource in M2M communications according to one embodiment of the present invention comprises a client registration step, an authorization request step, a client verification step, an authentication approval step, and an access token issue step. In the client registration step, if one object among a terminal, a gateway, and an end-user (hereinafter referred to as a 'client') included in a first M2M service provider domain intends to access a resource located on a terminal or gateway in a second M2M service provider domain, the client registers at an M2M authentication server (MAS) included in the first M2M service provider domain (hereinafter referred to as 'MAS1') and client credentials are allocated to the client. In the authorization request step, the client request the owner of the resource to authorize access to the resource based on the universal resource identifier (URI) of the resource. In the client verification step, the resource owner verifies the client through the MAS1. In the authentication approval step, the resource owner approves that the client is authorized to access an MAS included in the second M2M service provider domain (hereinafter referred to as 'MAS2'). In the access token issue step, the MAS2 issues an access token to the client. [Reference numerals] (AA) M2M service provider #1 domain;(BB) M2M service provider #2 domain;(HH) Select the resource owner corresponding to a resource URI;(KK) Generate/update an access right;(LL) Generate/update an access right resource;(NN) Generate an authorization code;(OO) Issue the authorization code;(PP) Request an access token;(QQ) Generate an access token (check the authorization code);(S310,CC,DD) Register a client;(S320,EE,FF) Search for a service/resource;(S330,GG,II) Request authorization;(S340,JJ) Verify a client;(S350,MM) Approve authorization;(S360) (Optional step) Issue an authorization code and request an access token;(S370,RR,SS,UU) Issue an access token;(S380) Access the resource;(TT) Mapping (an access right, an access token);(VV) Access the protected resource based on the access token
Patent KR-20130142360-A (KR)
Title: Domestic waste compost conversion treatment system without discharging of food waste water and for reducing of bad smell
Inventor: KIM JAE YONG
IPC: C05F9/00
Filed: 2012-06-19
Abstract: The present invention relates to a food waste composting apparatus having zero discharging and odor reducing functions, and a composting method using the same. More particularly, the food waste composting apparatus comprises: an insertion hole for inserting food waste; a reaction chamber wherein a solid composting process reaction of the food waste inserted through the insertion hole occurs, and a knife blade type agitator is installed in the inside thereof as well as a one side of the lower part is coupled with a vacuum pump connecting to the outside, and the lower part thereof is able to open and close to discharge compost manufactured after the reaction completes; a control unit for controlling rotating speed of the agitator within the reaction chamber and reaction temperatures; and an odor removing unit for reducing the odor occurred in the process reaction within the reaction chamber by collecting the odor through the vacuum pump coupled with one side of the lower part. Additionally, the waste composting method uses the apparatus, comprising: crushing and grinding food waster; and inserting a bouillon agent, a reaction agent and an adhesive for a total weight of the food waste which completes the crushing and grinding processes so as undergo moisture regulation and odor removal processes, such that solid composting is completed.
Patent KR-20130142543-A (KR)
Title: Member for controlling luminous flux, display device, and light emitting device
Inventor: LEE GI SEOK
IPC: G02F1/13357
Filed: 2012-06-19
Abstract: The present invention relates to a member for controlling luminous flux, a display device, and a light emitting device. The member for controlling luminous flux in the present invention includes a light entry surface for receiving light and a luminous flux control part including a refraction surface emitting the incident light, and a support part supporting the luminous flux control part and combined with the luminous flux control part. According to the present invention, the member for controlling luminous flux effectively diffuses the incident light and improves the brightness uniformity of an LCD device.
Patent KR-20140000869-A (KR)
Title: The weld bead cutting device of joints perpendicular
Inventor: GOO YONG SUCK
IPC: B24B9/00
Filed: 2012-06-26
Abstract: The present invention relates to a high efficient weld bead processing device. The weld bead processing device enables rapid, simple, and precise process; facilitates manipulability and field accessibility and increases posture stability and work convenience when the weld bead formed on the perpendicular joints of a structure to be installed in offshore plants, ships, construction equipment, heavy equipment, all kinds of industrial plants, large equipment, and others as a support or a frame is cut. The present invention comprises: V-shaped left and right frames (110, 120); front and rear fixed plates (130, 140) formed on the front and rear sides; an electrical tool (200) for rotary cutting which is fixated obliquely, and which has a rotary cutting blade (211) and a reduction motor (221) embedded between the left and right frames (110, 120); and transfer guide rollers (300, 300') formed on each outer surface of the V-shaped left and right frames (110, 120) to guide the forward and backward transfer of the equipment.
Patent KR-20140002426-A (KR)
Title: Opening and closing device for a vehicles battery
Inventor: PAKR JUN SEOK
IPC: B60L11/18
Filed: 2012-06-29
Abstract: The present invention relates to an apparatus for opening and closing a battery mounting part of a top replacement type battery for a vehicle according to new type in order to shorten working time to replace the battery at maximum by performing opening and closing operation easily by installing a cover for opening and closing a part comprising the battery mounting part to be able to slide. In order to achieve the above objective, in a structure for enabling a user to replace a battery by comprising a battery mounting part on the upper part of a vehicle, the present invention provides an apparatus for opening and closing a battery mounting part of a top replacement type battery for a vehicle which includes: a pair of guide rails which are comprised along the length direction of the vehicle at both sides around the part, where the battery mounting part is located, of the upper plane of an out roof panel forming a ceiling of the vehicle; a box body shape cover case which forms an outer surface and has an open bottom to cover the part where the battery mounting part protrudes; and a battery cover which is installed to be able to move along the length direction of a corresponding vehicle by being supported by the pair of guide rails, and is installed to support each wall and edge in the cover case, and comprises a profile part forming a frame to prevent deformation or sagging of the cover case.
Patent KR-20120093796-A (KR)
Title: Wireless communication methods and components that implement handoff in wireless local area networks
Inventor: TOUAG ATHMANE
IPC: H04W36/08
Filed: 2012-07-04
Abstract: PURPOSE: A wireless communication method and an apparatus thereof are provided to report a WTRU(Wireless Transmit/Receive Unit) from one AP to the other AP without loss of AP performance. CONSTITUTION: A WTRU transmits a response message to a target AP by using a first corresponding parameter set. The response message indicates whether the WTRU accepts or refuses the target AP. The WTRU performs communication with a second communication parameter set. The WTRU performs communication with the target AP by using the second communication parameter set.
Patent KR-20140020681-A (KR)
Title: Wheat flour for making waffle and method of manufacturing the same
Inventor: HAN SANG HOON
IPC: A23L7/10
Filed: 2012-08-10
Abstract: Wheat flour for making waffles is obtained by mixing the following: first flour which is second grade flour produced by processing and crushing hard wheat; second four which is white flour produced by processing and crushing one of Jo-pum wheat, Gum-gang wheat, or Jo-gyung wheat; third flour which is whole flour produced by processing and crushing one of Jo-pum wheat, Gum-gang wheat, or Jo-gyung wheat; and fourth flour produced by processing and crushing soft wheat. The contents of nutrients in the wheat flour for making waffles are improved, and the flavor and texture of dough are improved.
Patent KR-20140025124-A (KR)
Inventor: CHOI JIN LIM
IPC: F16L19/02
Filed: 2012-08-21
Abstract: The present invention relates to a connection assembly for corrugated pipes. The connection assembly for corrugated pipes comprises a nut inserted into the outer circumference of a corrugated pipe; a hanging piece of which at least a part is inserted into a valley part located on one end of the corrugated pipe; a socket connected to the nut; and a packing member located between the end of the corrugated pipe and the socket. A groove unit is formed on the front surface of the socket, and a part of the packing member is inserted into the groove unit. Therefore, the present invention can improve the watertight seal of a connection part of the corrugated pipe and prevent loss of the packing member and the degradation of the appearance.
Patent KR-20140027701-A (KR)
Title: Precast concrete pier cap structure in the bridge and manufacturing method of pretension precast concrete pier cap
Inventor: SON JE KUK
IPC: E01D19/02
Filed: 2012-08-27
Abstract: The present invention provides a precast concrete pier cap structure for a bridge comprising a precast pier cap (200) which is pre-manufactured with a hollow (212) at the bottom and a pier cap re-bar inside; and a bridge column (200) with multiple column main re-bars (110) protruding from the top to be inserted into the hollow (212) and a protrusion inserted into the hollow (212) to be hung on the top edge. Also, the present invention provides a manufacturing method for a pretension precast concrete pier cap (200) to which pretension is introduced by a production form (600). The method comprises a production form installation step for installing the production form (600) in a workplace (1); a tension member installation step for installing a pretensioned tension member (2); a re-bar and concrete placement step (3); a curing step for curing and hardening concrete to be placed (4); and a production form detachment step for detaching the production form (600) (5).
Patent KR-20140036726-A (KR)
Title: Luster device for automatic vending machine
Inventor: HWANG SEON YOUNG
IPC: G07F7/12
Filed: 2012-09-18
Abstract: The present invention relates to a luster device for an automatic vending machine, and includes a housing 110 on the front portion 110 of which a cover 112 is formed; a feeding unit formed on one internal side of the housing 110 and automatically feeding a luster pad 123; a luster unit 130 formed on the upper part of the other inner side of the housing 110 and including a rotating piece 131 combining the luster pad 123; a dust removing unit 140 formed on the lower part of the other internal side of the housing 110 and including a vacuum cleaner 141; and a money insert unit 150 including selection buttons 151 for selectively setting the feeding unit 120, the luster unit 130, and the dust removing unit 140. Thus, it is possible for anybody such as a vehicle driver to perform a lust work or cleaning work for a vehicle at reduced costs simply, safely and conveniently and furthermore it is easy to install in a narrow space.
Patent KR-20140044075-A (KR)
Title: Semiconductor device and method manufacturing the same
Inventor: LEE JONG SEOK
IPC: H01L29/78
Filed: 2012-10-04
Abstract: A semiconductor device according to an embodiment of the present invention includes an n type buffer layer which is located on the first surface of an n+ type silicon carbide substrate, an n- type epi layer which is located on the n type buffer layer, first and second trenches which are located on the n- type epi layer, an n+ region which is located on the n- type epi layer, a p+ region which is located in the first trench, a gate insulating layer which is located in the second trench, a gate material which is located on the gate insulating layer, an oxide layer which is located on the gate material, a source electrode which is located on the n+ region, the oxide layer, and the p+ region, and a drain electrode which is located on the second surface of the n+ type silicon carbide substrate, wherein multiple first trenches are located in both sides of the second trench, respectively, to be separated from the second trench.
Patent KR-20120127377-A (KR)
Title: Wind power generator
IPC: F03D3/02
Filed: 2012-10-10
Abstract: PURPOSE: A wind power generator is provided to improve the efficiency of generating power as an auxiliary blade unit increases the rotary force of a rotary unit by external wind. CONSTITUTION: A rotary unit(100) of a wind power generator comprises a rotary blade unit(101) and auxiliary blades. The rotary blade unit comprises rotary blades(102) and dividing plates(103). The rotary blades are extended from a rotary shaft(104), and rotated by external wind. The dividing plates are installed along the rotary shaft, and divide the rotary blades into plural parts. The auxiliary blade protrudes from the surface of the rotary blade unit, and increases the rotary force of rotary blade unit. The rotary blades are formed in multiple stages by the dividing plates. The auxiliary blades comprise different heights.
Patent KR-20140050327-A (KR)
Title: On/off valve
Inventor: NOH EUNG SUK
IPC: F16K15/00
Filed: 2012-10-19
Abstract: The present invention relates to an on/off valve comprising a body which includes an inlet, an outlet, and an insertion hole extending to a flow passage between the inlet and the outlet to be connected to the flow passage; a handle which is inserted into the insertion hole at the top of the body, which has a one-way through-hole at the bottom, and which selectively opens or closes the flow passage between the inlet and the outlet according to the rotation direction of the handle; and a shaft which is inserted into the body from the outside through the inlet and which comes in contact with the handle to selectively open or close the inlet according to the rotation direction of the handle. Therefore, the on/off valve completely blocks water leaks by preventing the handle from being pushed up by backflow pressure as the shaft engaged with the handle is installed at the inlet.
Patent KR-20140052465-A (KR)
Title: Modeling method for lifting lug for outfit
Inventor: CHOI SEUNG MIN
IPC: B63B9/00
Filed: 2012-10-24
Abstract: The present invention relates to a method of modeling a lifting lug for an outfit through which a location between an outfit and a lifting lug can be prevented from being discordant, design efficiency can be increased, and the number of design processes can be reduced by modeling a lifting lug for an outfit with reference to a location of a modeled outfit. The present invention provides a method of modeling a lifting lug for an outfit which comprises an outfit modeling step of modeling outfits; an outfit disposing step of disposing the modeled outfits at a set installation location; a lifting lug installation location determining step of determining whether the lifting lug is installed in a pipe support or a hull; a lifting lug pipe support installing step of, when the lifting lug is installed in the pipe support, installing the lifting lug in the pipe support with reference to installation locations of the outfits; and a lifting lug list creating step of putting the lifting lugs installed in the lifting lug pipe support installing step together to create a lifting lug list.
Patent KR-20140061026-A (KR)
Title: Eco-friendly garbage bag and preparation method thereof
Inventor: KIM YOU BIN
IPC: B65F1/14
Filed: 2012-11-13
Abstract: The present invention relates to a biodegradable garbage bag and a manufacturing method thereof which enables a user to conveniently use a garbage bag by simplifying the treatment of the garbage and the garbage bag as the garbage bag is manufactured using natural casing and processing of natural casing.
Patent KR-20140070115-A (KR)
Title: Organic light emitting diode display device and method for driving the same
Inventor: PARK IL KWON
IPC: G09G3/30
Filed: 2012-11-30
Abstract: The present invention relates to an organic light emitting diode display device and a method for driving the same. The organic light emitting diode display device according to the embodiment of the present invention includes a display panel where data liens intersects with gate lines; an image processing circuit which converts first digital image data which includes color digital data according to whether the first digital image data belongs to a first gray scale region or a second gray scale region which is higher than the first gray scale region into one among second digital data which includes the color digital data and first white digital data, color conversion digital data into which the color digital data is converted, and second white digital data; a data driving circuit which outputs the data lines by converting the second digital image data into data voltages; and a gate driving circuit which successively outputs gate pulses synchronized with the data voltages to the gate lines.
Patent KR-20140071049-A (KR)
Inventor: CHOI KWANG HO
IPC: G06F3/044
Filed: 2012-12-03
Abstract: Disclosed is a capacitive multi-touch system capable of determining a low-noise driving frequency. The capacitive multi-touch system includes a touch sensor panel and a touch screen control circuit. The touch screen control circuit selectively uses prototype digital filters which have different filter frequencies to calculate and find a low-noise driving frequency by analyzing the noise spectrum included in touch data when the touch sensor panel is sensing the touch data being input in the touch sensor panel.