baber/WOPTO huggingface dataset:
Patent KR-20130023707-A (KR)
Title: Mg-al based alloys for high temperature casting
Inventor: PARK IK MIN
IPC: C22C23/02
Filed: 2011-08-29
Abstract: PURPOSE: An Mg-Al group magnesium alloy for a high temperature casting is provided to refine the magnesium base and to delay the destruction of the grain boundary by controlling the shape and the extraction fraction, thereby improving the strength for high temperature and the creep property of magnesium alloy. CONSTITUTION: An Mg-Al group magnesium alloy for high temperature casting is composed of, in wt%: 1-9 of Al, 1-5 of Sn, 0.5-6 of Pd, 0.5-3 of Zn, and a remainder of Mg and unavoidable impurities. The volume fraction of the Mg17Al12 phase is less than 3.2% and a Pd/Al ratio is in the range 0.25 to 1.0. The Mg-AL group magnesium alloy is additionally composed of, in wt%: at least one selected from 0.1-2 of Sr, 0.1-2 of Ca and 0.1-2 of Mn. The volume fraction of Al4Pd is 2.0 % or greater. The Mg2Sn phase of the magnesium alloy is 1-9 wt%. The magnesium alloy is in the temperature range 150 to 200°C or the creep deformation ratio under the load range 50-70 MPa is in the range 1.0 ×10-10s-1 to 9.44×10-9s-1. [Reference numerals] (AA) Comparative embodiment 1. AZ91; (BB) Embodiment 1. Mg-6Al-3Sn-1Zn-1Pd; (CC) Embodiment 2. Mg-6Al-3Sn-1Zn-3Pd
Patent KR-20120073084-A (KR)
Title: Retrofitting system-fittings and construction method thereof
Inventor: CHO DONG WOO
IPC: E06B3/46
Filed: 2011-08-31
Abstract: PURPOSE: A retrofitting window and a construction method thereof are provided to enable the easy and simple installation of a new window frame regardless of the material and structure of an existing window. CONSTITUTION: A retrofitting window comprises a retrofitting window frame body and a sliding member. The retrofitting window frame body is composed of a base member(110) and side wall members(120) and surrounds an existing window frame(1). The base member has roller guides(111) and is placed on the top of the existing window. The side wall members are formed on both sides of the base member. The sliding member, composed of a window or insect screen, is installed on the window frame body and is slid along the roller guides.
Patent KR-20120024489-A (KR)
Title: Semiconductor light emitting diode chip, light emitting device and manufacturing method of the same
Inventor: CHAE SEUNG WAN
IPC: H01L33/60
Filed: 2011-09-01
Abstract: PURPOSE: A semiconductor light emitting diode chip, a light emitting device, and a manufacturing method thereof are provided to increase substantial brightness to a desired direction by obtaining high reflective efficiency by combining a metal reflective layer and an optic sublayer. CONSTITUTION: A light emitting diode structure(40) is formed on a substrate(41). The light emitting diode structure comprises an n-type semiconductor layer(42), an active layer(45), and a p-type semiconductor layer(46). An n-side electrode(49a) is formed on the n-type semiconductor layer. A transparent electrode layer(47) and a p-side electrode(49b) are successively formed on the p-type semiconductor layer. A lamination element(BR) for rear side reflection includes an optic sublayer(53) and a metal reflective layer(55).
Patent KR-20120026007-A (KR)
Title: Lubricating oil composition
Inventor: KAWAMURA TOSHIMI
IPC: C10M141/12
Filed: 2011-09-07
Abstract: PURPOSE: A lubricant oil composition is provided to offer high temperature detergency and excellent abrasion resistance to engines with minimum influence on an exhaust gas purifying device for discharging an oxidation catalyst. CONSTITUTION: A lubricant oil composition contains an ashless dispersing agent dissolved in base oil containing less than 0.1wt% of sulfur, a calcium alkylsalicylate detergent, a zinc phosphate anti-abrasive agent, and an oxidation inhibitor. The ashless dispersing agent is selected from the group consisting of alkenyl succinimide, alkyl succinimide, or their derivative. The lubricant oil composition additionally contains 0.1-1.1wt% of sulfated ash, 0.01-0.12wt% of phosphor, 0.01-0.5wt% of sulfur, and less than 150ppm of chlorine.
Patent KR-20130028514-A (KR)
Title: On-and-off cooling method for work roll in rolling mill and apparatus thereof
Inventor: LEE YOUNG SEOG
IPC: B21B27/10
Filed: 2011-09-09
Abstract: PURPOSE: A method and a device for intermittently cooling a work roll of a rolling mill are provided to analyze tensile stress in a columnar direction generated in a surface of the work roll and the surface temperature of the work roll, thereby regulating the cooling time of the work roll based on the same. CONSTITUTION: A method for intermittently cooling a work roll of a rolling mill is utilized for a work roll cooling section before entering a new strip after discharging hot-rolled strip. The method for intermittently cooling the work roll includes; a step for jetting cooling water to a surface of the work roll for a predetermined period; a step for stopping jetting the cooling water for a predetermined period; and a step for repeating the jetting step and the stopping step by turns. [Reference numerals] (AA) Rolling+cooling section; (BB) Pure cooling section; (CC) Cooling water spray halting section; (DD) Cooling water spray section
Patent KR-20120044243-A (KR)
Title: Working vehicle and combine
Inventor: TAKASAKI KAZUYA
IPC: F02D29/00
Filed: 2011-09-26
Abstract: PURPOSE: A working vehicle and a combine are provided to avoid initiating operations based on the mistake of a driver in case of an un-prepared state and to prevent transferring failures. CONSTITUTION: A working vehicle includes a driving unit, a working unit, a working clutch, an accelerator unit, a rpm detecting unit(53), a driving state detecting unit(43), a notifying unit(54), and a controlling unit(42). The working vehicle implements operations while driving the vehicle based on the driving unit. The accelerator unit changes and adjusts the output of an engine. The rpm detecting unit detects the rpm of the engine. The driving state detecting unit detects whether the output of the engine is transferred to the working unit. The notifying unit notifies the driver. If the rpm of the engine is rated and the engine is in a driving state, the controlling unit implements the notifying unit.
Patent KR-20130034936-A (KR)
Title: Display substrate, method of manufacturing the same and display apparatus having the same
Inventor: HWANG TAE HYUNG
IPC: G02F1/16766
Filed: 2011-09-29
Abstract: PURPOSE: A display substrate, a method for manufacturing the same and a display apparatus having the same are provided to prevent color mixing by forming an opening part for selectively receiving light between color filters. CONSTITUTION: A color filter layer(330) includes a color filter(331-333) and an opening part(334-336). A first opening part is arranged between a first color filter and a second color filter. A second opening part is arranged between the second color filter and a third color filter. A third opening part is arranged between the third color filter and the first color filter.
Patent KR-20130036481-A (KR)
Inventor: KIM SANG JIN
IPC: H04W64/00
Filed: 2011-10-04
Abstract: PURPOSE: A location information providing method and a device thereof are provided to offer a location based service to a terminal based on the accurate location information of the terminal. CONSTITUTION: A de-multiplexer of a digital unit receives a multiplexed signal from an RRH(Remote Radio Head)(410). The de-multiplexer de-multiplexes the multiplexed signal(420). A call processing unit extracts RRH information by using the de-multiplexed signal(430). A location report unit provides information about a location of each terminal according to a request of a location management server(440). [Reference numerals] (410) Receiving a multiplexed signal from an RRH; (420) De-multiplexing the multiplexed signal; (430) Storing RRH information, to which a terminal connected, using the de-multiplexed signal; (440) Providing the location related information of the terminal according to the request of a location management server; (AA) Start; (BB) End;
Patent KR-20130046122-A (KR)
Title: Semiconductor memory device and operating method thereof
Inventor: KIM TAE KYUN
IPC: G11C8/10
Filed: 2011-10-27
Abstract: PURPOSE: A semiconductor memory device and an operating method thereof are provided to secure a high speed operation by storing data which is successively inputted regardless of the data storage completion time of a mode register. CONSTITUTION: A selection signal generating unit(320) generates a plurality of selection signals which are successively activated. A path selecting unit(330) selects a transmission path of data which is successively inputted in response to the plurality of selection signals. A plurality of first storage units(340) have the first storage completion time and store an output signal from the path selecting unit. A plurality of second storage units have the second storage completion time and store output signals from the plurality of first storage units. The second storage completion time is longer than the first storage completion time. [Reference numerals] (310) Command decoding unit; (320) Selection signal generating unit; (330) Path selecting unit; (340) Plurality of first storage units; (350_1) First mode register set; (350_2) Second mode register set; (350_3) Third mode register set; (350_4) Fourth mode register set
Patent KR-20130046272-A (KR)
Inventor: CHOI JONG WAN
IPC: A61K8/68
Filed: 2011-10-27
Abstract: 본 발명은 스틱형의 베이스 메이크업 화장료 조성물에 관한 것이다. 본 발명에 따른 스틱형 베이스 메이크업 화장료 조성물은 다중 미세 라멜라 소구체를 포함하는 코어부; 및 파운데이션, 컨실러 또는 블레미쉬밤을 포함하는 쉘부로 이루어져 있으므로 피부침투 및 흡수가 용이하고 안정성이 뛰어나며, 종래 화장료 조성물에 비하여 제형성, 사용감 및 심미감이 월등이 향상된다.
Patent KR-20130047821-A (KR)
Title: Foam injection molding method for interior material of vehicle, mold for foam injection molding and gas counter pressure control apparatus
Inventor: YOO DONG KEUN
IPC: B29C44/34
Filed: 2011-11-01
Abstract: PURPOSE: A foam injection molding method of an interior material for a vehicle, a foam injection molding mold, and a device for controlling reverse pressure of gas thereof are provided to improve molding efficiency such as insufficient molding or burr by smoothly filling resin through rapidly discharging gas after generating reverse pressure of the gas inside the mold for a few seconds. CONSTITUTION: A foam injection molding method of an interior material for a vehicle comprises: a step of inserting a product material through a hopper; a step of generating reverse pressure of gas inside a molten resin injection mold by injecting the gas inside the mold; a step of injecting the product material inside the mold through an injection machine; a step of shooting filled resin inside the mold by opening in a predetermined distance after injecting by removing the injection machine; and a step of smoothly filling the resin by discharging the gas inside the mold before completing the injection.
Patent KR-20110136761-A (KR)
Title: Object recognition method of robot
Inventor: SUH IL HONG
IPC: B25J13/08
Filed: 2011-11-03
Abstract: PURPOSE: An object recognition method of a robot is provided to increase the recognition rate of an object by searching the object based on patch images having various sizes. CONSTITUTION: An object recognition method of a robot is as follows. The color histogram of partial areas of a frame is compared with the color histogram of multiple patch images, and the similarity is converted into number(S7). Partial areas with the similar color histogram are determined as first candidate areas by comparing the similarity of the color histogram with a reference value(S8). The first candidate areas are compared with the synchronous histograms of the patch images, and the similarity is converted into number(S9). The first candidate area with the synchronous histograms of highest similarity is determined as a second candidate area(S10).
Patent KR-20130049881-A (KR)
Title: A glass substrate having the compressive stress layer patterned on the surface
Inventor: LIANG NAI YUE
IPC: C03C21/00
Filed: 2011-11-07
Abstract: PURPOSE: A glass substrate having a compression stress layer that is patterned on the surface is provided to prevent rupture and scratch by increasing a resistivity of glass using a strengthened region of a surface of the glass substrate by setting the strengthened region and a locally non-strengthened region on the surface of the glass substrate in advance. CONSTITUTION: At least one surface of a glass substrate includes a patterned compression stress layer. The pattern separates the surface into regions having different compression stress. The surfaces includes several high-pressure stress regions(12) and low-pressure stress regions(13). The high-pressure stress regions are separated from one another by the low-pressure stress regions. A difference in a compression stress value between the high-pressure stress regions and the low-pressure stress regions is 100 MPa or greater. A compression stress value of the low-pressure stress regions is 400 MPa or less. A compression stress value of the high-pressure regions is about 100 to 800 MPa. A thickness difference between the high-pressure stress regions and the low-pressure stress regions of the compression stress layer is 5Mm or greater. A thickness of low-pressure stress regions of the compression stress layer is about 0 to 20Mm, and a thickness of high-pressure stress regions of the compression stress layer is about 5 to 90Mm.
Patent KR-20130052214-A (KR)
Title: Pedal effort adjusting apparatus of accelerator pedal
Inventor: MIN JEONG SEON
IPC: B60K26/02
Filed: 2011-11-11
Abstract: PURPOSE: A pedal effort control device of an acceleration pedal is provided to satisfy safety legislation on a pedal effort by controlling the pedal effort of the acceleration pedal according to needs. CONSTITUTION: A pedal effort control device of an acceleration pedal comprises a carrier housing(10), a carrier(20), and a pressurization plate. The carrier housing is integrally formed in a pedal arm housing(1) in a rotational direction of a pedal arm(2). The carrier is installed inside the carrier housing in order to move along the carrier housing and supports one end of an elastic member(5). The pressurization plate is inserted into between the carrier housing and the carrier in order to pressurize the elastic member.
Patent KR-20130054836-A (KR)
Title: Digital video recoder
Inventor: KIM JONG CHEOL
IPC: H04N5/76
Filed: 2011-11-17
Abstract: PURPOSE: A digital video recorder is provided to surround a main board by a body member, thereby preventing damage of the main board when the storage member is dropped. CONSTITUTION: A body member(110) surrounds a main board(101) and includes a receiving unit(111). A connector member is formed in the inside of the receiving unit. The connector member is combined with a connection unit of a storage member(10) by electrical connection with the main board. The storage member is fixed to one side of a tray member(130). After the storage member is moved toward the receiving unit from the outside, the storage member is slid toward the connector member. The connection unit of the storage member is combined with the connector member.
Patent KR-20130055385-A (KR)
Title: Health mat
Inventor: SONG JAE SIL
IPC: A47C27/10
Filed: 2011-11-18
Abstract: PURPOSE: A bedsore prevention health mat is provided to prevent a bedsore by dispersing a body pressure. CONSTITUTION: A bedsore prevention health mat comprises a mat main body(100) including a blower, and a body supporting part(200) which is installed on top surface of the main body and is equipped with rubber levers for supporting the body of a user using air injected by a blower. The rubber levers are installed in the body supporting part, are filled with air by the blower, and periodically changes a contact area with the body of the user.
Patent KR-20130056706-A (KR)
Title: System and method for controlling nox
Inventor: YU JUN
IPC: F01N3/18
Filed: 2011-11-22
Abstract: PURPOSE: A knocks control system and a method thereof are provided to improve exhausting performance by setting a targeted value with a predicted knocks generation amount according to driving situation and by controlling discharge of knocks in a direction capable of reducing the discharge of the knocks. CONSTITUTION: A knocks generation amount is predicted by using a virtual sensor. A predicted knocks value is compared with a predetermined knocks target value. The knocks generation amount is controlled so that the predicted knocks value follows the knocks target value(S30). [Reference numerals] (AA) NOx prediction; (BB) Predicted NOx value < Target NOx value; (CC) Fuel efficiency or output mode; (DD,GG) Variation of fuel amount; (EE,HH) Delay of injection timing; (FF) Exhaust mode(NOx reduction)
Patent KR-20130057133-A (KR)
Title: Position sensitive type shock absorber
Inventor: KIM DAE SU
IPC: B60G13/06
Filed: 2011-11-23
Abstract: PURPOSE: A position sensitive type shock absorber is provided to improve riding quality by improving a shock absorption rate with a large damping force on a rough road and to improve silence performance with a relatively low damping force on a nice road. CONSTITUTION: A position sensitive type shock absorber(3) comprises an outer container(4), a piston(6), and a variable damper(10). The outer container is installed with a cap air spring(2) in a vehicle frame. The outer container is filled with the fluid inside and receives road impact through a wheel. The piston is interlocked with vertical movement of a piston rod(5) according to the road impact and generates a damping force with a circulated fluid act. The variable damper generates the damping forces of at least two layers which are different according to vertical stroke of the piston in an inner circumference of the outer container.
Patent KR-20130059064-A (KR)
Title: Structure for reinforcing frame of a car
Inventor: MA CHONG WOO
IPC: B62D25/02
Filed: 2011-11-28
Abstract: PURPOSE: A structure for a reinforcing frame of a vehicle is provided to improve tailgate rigidity and torsional rigidity by effectively dispersing a load applied to a matching member of the tailgate. CONSTITUTION: A structure for a reinforcing frame of a vehicle comprises a first reinforcing member(30) and a second reinforcing member(40). The first reinforcing member is formed in between a rear wheel house(20) and a matching member(10) of a tailgate and is longitudinally equipped with a curved part(31). The second reinforcing member is formed at the side of the matching member and disperses a load applied to the matching member towards the lower side of the matching member and the first reinforcing member.
Patent KR-20130059119-A (KR)
Title: Mobile terminal and integrated object operating method thereof
Inventor: LEE SUN AH
IPC: G06F3/048
Filed: 2011-11-28
Abstract: PURPOSE: A portable terminal and an integrated entity operating method thereof are provided to connect the contents to the applications using integrated entities. CONSTITUTION: A display unit(151) displays the generation of an integrated entity through a combination between the entities. A memory(160) stores the generated integrated entities. When the execution of the integrated entities is sensed, a control unit(180) executes individual entities according to the kind of combination of the integrated entity. The entity displays a combination comprising text, icons, and images. The entity includes a function entity to operate an application entity and a portable terminal. [Reference numerals] (110) Wireless communication unit; (111) Broadcasting reception module; (112) Mobile communication module; (113) Wireless Internet module; (114) Local area communication module; (115) Location information module; (120) A/V input unit; (121) Camera; (122) Microphone; (130) User input unit; (140) Sensing unit; (150) Output unit; (151) Display unit; (152) Sound output module; (153) Alarm unit; (160) Memory; (170) Interface unit; (180) Control unit; (181) Multimedia module; (190) Power supplying unit
Patent KR-20130061884-A (KR)
Title: Lcd and driving method thereof
Inventor: KIM SANG HO
IPC: G09G3/36
Filed: 2011-12-02
Abstract: PURPOSE: A liquid crystal display and a driving method thereof are provided to ensure a timing margin for DEMUX control signals at a high resolution and to reduce power consumption. CONSTITUTION: A liquid crystal display panel(100) comprises a plurality of data lines and a plurality of gate lines, the data lines intersecting the gate lines, and liquid crystal cells formed at intersections of the data lines and gate lines. A data driving circuit(110) generates a data voltage. A sampling switching circuit(102) comprises DEMUX switches connected to one of the output channels of the data driving circuit. The sampling switching circuit time-divides the data voltage by performing a switching operation of the DEMUX switches. A DEMUX control signal generation circuit(140) generates DEMUX control signals for controlling turn-on times of the DEMUX switches so that the turn-on times do not overlap with each other.
Patent KR-20130063275-A (KR)
Inventor: JI KEUN YANG
IPC: H01F27/02
Filed: 2011-12-06
Abstract: 본 발명은 무정전 변압기용 연결 단자대 및 이를 이용한 무정전 변압기 연결방법에 관한 것으로, 특히 이동용 무정전 변압기차의 2차 케이블의 헤드와 수용가측의 저압 분전반 사이에서 저압케이블을 지상에서 용이하고 견고하게 체결할 수 있도록 하여, 전력공급의 안정성을 확보하기 위한 무정전 변압기용 연결 단자대 및 이를 이용한 무정전 변압기 연결방법에 관한 것이다. 따라서 본 발명은 이동용 무정전 변압기차를 이용한 임시 전력 공급 시, 2차 케이블의 헤드와 저압케이블을 지상에서 연결시켜 주는 단자대를 제공함으로써 용이하고 견고하게 2차 케이블의 헤드와 저압케이블을 체결할 수 있을 뿐만 아니라 충전부 노출에 의한 감전 및 체결불량으로 인한 재정전 등 안전사고와 민원을 예방할 수 있고, 2차 케이블의 헤드와 저압 케이블간의 연결시 작업시간을 크게 감소시켜 작업능률을 향상시키며, 단자대 자체가 소형 사이즈를 가지면서 간단한 구조로 설계되어 있어 현장 적용성이 매우 우수하다.
Patent KR-20120064035-A (KR)
Title: Wheel suspension, particularly front-wheel suspension for a motor vehicle
Inventor: STENGER REINHARD
IPC: B60G3/20
Filed: 2011-12-07
Abstract: PURPOSE: A wheel suspension, especially for a car front wheel suspension is provided to be applied to various vehicle types including off-road vehicles and limousine vehicles. CONSTITUTION: A wheel suspension comprises wheel steering arms(3, 4). The wheel steering arms are fixed in the joint housings(7, 8) of a wheel mount(9) by a hinge to be rotated. The wheel mount is composed of unmachined components by joints(5, 6). The joints in the wheel mount are positioned in the upper side and lower side for applying steering arms to various types of vehicles.
Patent KR-20130063628-A (KR)
Title: Feed composition for culturing marine invertebrate larvae
Inventor: HUR SUNG BUM
IPC: A23K1/16
Filed: 2011-12-07
Abstract: PURPOSE: A feed component for larva cultivation of grounding type invertebrate is provided to offer microalgae with high attachment rate and growth rate. CONSTITUTION: A feed component for larva cultivation of grounding type invertebrate contains one or more microalgae selected from a group composed of diatom, prasinophyta, and cyanobacteria. The grounding type invertebrate is abalone species, conchs, echinopsis, or nudibranch. The grounding type invertebrate is Haliotis discus hannai. The microalgae are selected from a group composed of Rhaphoneis sp., Navicula sp., Nitzschia sp., Amphora sp., Tetraselmis hazeni, and Oscillatoria splendid.
Patent KR-20120000042-A (KR)
Title: Protecting layer manufacturing method using glancing angle deposition
Inventor: HWANGBO CHANG KWON
IPC: C23C14/24
Filed: 2011-12-09
Abstract: PURPOSE: A protective layer manufacturing method using oblique angle deposition is provided to improve the characteristic efficiency of a micro column structure by depositing a protective layer only on the micro column structure formed on a substrate. CONSTITUTION: A protective layer manufacturing method using oblique angle deposition is as follows. An anisotropic film layer having a micro column structure(210) is formed on a substrate(100). A protective layer(300) is deposited selectively on the micro column structure of the anisotropic film layer by declining the substrate and rotating the substrate. The oblique angle of the protective layer satisfies an equation, tanα <= B/A, where α is 90-column incidence angle, B is the height of the micro column structure, and A is the interval of the micro column structure.