baber/WOPTO huggingface dataset:
Patent KR-20130021259-A (KR)
Inventor: YI JONG KWON
IPC: G03B21/20
Filed: 2011-08-22
Abstract: PURPOSE: A device for controlling a light source of a projector and a method for manufacturing the same are provided to compensate the difference in brightness of a screen for a projector by adjusting the brightness of the light source, thereby compensating the brightness or the contrast of the images. CONSTITUTION: A device for controlling a light source of a projector comprises a camera(310), a control unit(320), and a driving unit(330). The camera photographs a screen of the projector. The control unit detects an area with a difference in brightness of the screen images photographed by the camera and generates the control signals controlling the brightness of a first light source corresponding to the detected area among a plurality of the light sources applied to the projector. The driving unit adjusts the brightness of the first light source based on the control signals. [Reference numerals] (310) Camera; (320) Control unit; (330) Driving unit; (400) Projector; (410) Screen; (AA) Input image
Patent KR-20130024490-A (KR)
Title: Method and apparatus for managing of schedule in portable terminal
Inventor: KIM TAE YEON
IPC: G06F17/30
Filed: 2011-08-31
Abstract: PURPOSE: A schedule management method of a portable terminal and a device thereof are provided to display searching results according to time flows. CONSTITUTION: A control unit(110) searches for one or more schedules corresponding to a searching condition set in a portable terminal. In case a predetermined schedule exists in a searching result corresponding to the searching condition, the control unit controls a display unit(130) to display the one or more schedules according to time flows. The display unit displays the one or more schedules according to the searching condition. The control unit controls the display unit to display the schedules based on searched one or more time lines. [Reference numerals] (110) Control unit; (120) Storing unit; (130) Display unit; (140) Input unit; (150) Wireless communication unit
Patent KR-20130026098-A (KR)
Title: Equipment storage apparatus and equipment management method using the same
Inventor: HA YOUNG YOUL
IPC: B25H3/02
Filed: 2011-09-05
Abstract: PURPOSE: An equipment storing device and a management method for using the same are provided to display the missing state of equipment with a displaying unit when sensing the equipment is missed by a storing state sensing unit. CONSTITUTION: An equipment storing device comprises a case, storing state sensing units(508a,508b,508c,510a,510b,510c) and displaying units(512a,512b,512c). A storing state sensing unit produces the storing state information of the work equipment by sensing whether the work equipment is stored inside the case. The displaying unit displays the missing state of work equipment if the storing state sensing unit senses the missing state of work equipment. [Reference numerals] (402a-402g) RF tag; (602) Accommodating device controller; (604) Memory; (606) RF reader
Patent KR-20120030003-A (KR)
Title: Change lever unit
Inventor: KANNO ATSUSHI
IPC: B60K20/02
Filed: 2011-09-07
Abstract: PURPOSE: A change lever unit is provided to improve the productivity and easily correspond to a change of a shift pattern. CONSTITUTION: A change lever unit comprises a unit body(2), a change lever, a case, a change lever position outputting member, and a change lever position detection member(14). The change lever is installed in the one between a shift hinge axle and select hinge axle. The case is installed in the upper part of the unit body to be separated and a shift pattern hole where the change lever passes through is formed. The change lever position detection member detects the change lever position outputting member.
Patent KR-20130029614-A (KR)
Title: Display apparatus and method for user authentification
Inventor: HA KWANG SOO
IPC: G06F21/00
Filed: 2011-09-15
Abstract: PURPOSE: A user-authenticable display device and a method thereof are provided to prevent the exposure of user authentication information by performing user authentication based on objects having different shapes on a screen. CONSTITUTION: A UI(User Interface) unit(110) displays objects having different shapes on a screen and moves a display position of the objects according to user selection and a storage unit(120) stores information about a set authentication pattern. If a location pattern of the moved patterns accords with the authentication pattern, a control unit(130) performs user authentication. The UI unit displays the objects on a first area and displays a target location area to which the object is moved on a second area. If the objects are moved into the target location area, the control unit compares the location pattern of the moved objects with the authentication pattern to perform the user authentication. [Reference numerals] (110) User interface unit; (120) Storage unit; (130) Control unit
Patent KR-20130029875-A (KR)
Title: Test apparatus for the light of the sun electricity generation equipment
Inventor: KIM CHUL SU
IPC: G01R31/36
Filed: 2011-09-16
Abstract: PURPOSE: A photovoltaic power generation facility experiment apparatus is provided to perform an experiment of a photovoltaic power generation facility in various methods without sunlight or a light replacing the sunlight. CONSTITUTION: A current transformer(510) measures a current flowing in each AC circuit in a photovoltaic power generation facility experiment apparatus and extracts the same to the outside. A classifier(520) classifies a current flowing in each DC circuit in the photovoltaic power generation facility experiment apparatus and extracts the same to the outside. A relay(530) connects an interval between a load(550) and an independent inverter(320). A wireless and wired sharing device(430) is connected to wireless and wired internet, thereby controlling the photovoltaic power generation facility experiment apparatus from the outside.
Patent KR-20130031568-A (KR)
Title: Radio communication antenna and radio communication device
Inventor: LEE SANG SEOK
IPC: H01Q5/10
Filed: 2011-09-21
Abstract: PURPOSE: A wireless communication antenna and a wireless communication apparatus are provided to have a dual band or a broadband communication frequency, thereby improve the frequency characteristic. CONSTITUTION: A wireless communication antenna comprises a first conductive line(120) and a second conductive line(130). The first conductive line surrounds one closed region on a substrate(110). The second conductive line is provided within the closed region, directly connected with the first conductive line, and protruded inside the closed region. The wireless communication antenna has a first communication frequency band a second communication frequency band which is different from and the first communication frequency band. The second communication frequency band varies upon the length and the width of the second conductive line.
Patent KR-20130018087-A (KR)
Title: Sediment removing apparatus for plant intake water channel or drainage water channel
Inventor: HAN MAN YOP
IPC: E02B9/04
Filed: 2011-09-23
Abstract: PURPOSE: Sediment removing apparatus for an intake channel or drain of a plant is provided to remove sediment on the bottom of the intake channel or drain at low cost in a short period of time without additional dredging process and abnormal flow of coolant. CONSTITUTION: Sediment removing apparatus for an intake channel or drain of a plant comprises a sediment suction port(14) and a sediment discharge pipe(15). The sediment suction port absorbs fluid which contains the sediment floating in an intake channel or drain. The sediment discharge pipe discharges fluid which contains the sediment absorbed from the sediment suction port to the outside.
Patent KR-20130035447-A (KR)
Title: Method for extracting high molecular material from alkaline solution
Inventor: CHO DONG HYUN
IPC: G01N1/00
Filed: 2011-09-30
Abstract: PURPOSE: A method for extracting a high molecular material from an alkaline solution is provided to have a simple pretreatment process, and to completely extract a polymer material without structural change. CONSTITUTION: A method for extracting a high molecular material from an alkaline solution comprises: a step of forming an aqueous solution layer, an emulsion layer, and an organic solvent layer by adding and mixing a non-aqueous organic solvent into a polymer material-containing alkali aqueous solution(S110); a step of adding an organic modifier to the aqueous solution layer, the emulsion layer, and the organic solvent layer, and transferring the polymer material to the organic solvent layer(S120); and a step of separating the organic solvent layer, evaporating the organic solvent, and extracting the polymer material. [Reference numerals] (AA) Start; (BB) End; (S110) Step of adding an organic solvent into an alkali aqueous solution; (S120) Step of adding an organic modifier into an aqueous solution layer, an emulsion layer, and an organic solvent layer; (S130) Step of separating the organic solvent layer; (S140) Step of extracting a polymer material by evaporating the organic solvent;
Patent KR-20130038063-A (KR)
Title: Light emitting device, method for fabricating the same, and light emitting device package
Inventor: KWACK HO SANG
IPC: H01L33/22
Filed: 2011-10-07
Abstract: PURPOSE: A light emitting device, a method for fabricating the same, and a light emitting device package including the same are provided to improve optical extraction efficiency by using the size of the optical extraction structure of a semiconductor layer adjacent to a light exit face. CONSTITUTION: A light emitting structure(135) includes a first conductive semiconductor layer(110), a second conductive semiconductor layer(130), and an active layer(120). An optical extraction structure(112) has convex parts formed in the upper side of the first conductive semiconductor layer. The height(D2) of the optical extraction structure is 0.3-0.5 times the thickness(D1) of the first conductive semiconductor layer. A conductive layer is formed under the light emitting structure. A reflection electrode layer is formed under the conductive layer. A supporting member is formed under the reflection electrode layer.
Patent KR-20130038505-A (KR)
Title: Heat conducting thick film sheet and manufacturing method thereof
Inventor: PARK SANG HA
IPC: B32B27/08
Filed: 2011-10-10
Abstract: PURPOSE: A thermoconductive thick film sheet is provided to have high thermal conductivity by uniformly distributing carbon nanotubes in a polymer matrix with excellent thermal conductivity. CONSTITUTION: A thermoconductive thick film sheet comprises 85-92wt% of a polymer matrix, 1.0-3.5wt% of carbon nanotubes, and 6-13wt% of graphite uniformly dispersed in the carbon nanotubes. A manufacturing method of the thermal conductive film sheet comprises a step of putting an acrylic binder into a polymer matrix; a step of manufacturing a polymer matrix dispersion by a first ultrasonic wave pulverizing, hardening, and second pulverizing, to manufacture a polymer matrix dispersion; a step of mixing the polymer matrix dispersion liquid, carbon nanotubes, and graphite; and a step of rolling the mixture. [Reference numerals] (AA) First ultrasonic wave pulverizing; (BB) Second pulverizing; (CC) Carbon nanotubes and graphite stirring and dispersing; (DD) Stirred mixture laminating;
Patent KR-20130042250-A (KR)
Title: Reaction type turbine
Inventor: KIM KI TAE
IPC: F01D1/14
Filed: 2011-10-18
Abstract: PURPOSE: A reaction type turbine device is provided to prevent a thrust bearing from being damaged by reducing power applied to the thrust bearing. CONSTITUTION: A reaction type turbine device(100) comprises a housing(110), a rotary shaft(120), and a rotary member(130). The housing comprises an inlet unit(111) in which working fluid flows and an outlet unit(112) in which the working fluid is discharged. The rotary shaft is formed as a cylindrical shape of a predetermined diameter and is arranged to penetrate the housing. The rotary member is connected to the rotary shaft and rotates the rotary shaft by injecting the working fluid in a circumference direction. The diameter of the rotary shaft is larger than the diameter of the rotary shaft penetrating a side in which the outlet of the housing is formed.
Patent KR-20130043472-A (KR)
Title: Methods of manufactuirng phase change memory device and semiconductor memory device having the same
Inventor: SEO HYE JIN
IPC: H01L27/115
Filed: 2011-10-20
Abstract: PURPOSE: A method for manufacturing a phase change memory device and a method for manufacturing a semiconductor device are provided to reduce a reset current by forming a fine contact hole below an exposure limit. CONSTITUTION: An ohmic contact layer and a switching device layer are etched with a hard mask pattern. An ohmic contact pattern(130a), a switching device pattern(120a), and a pattern structure are formed. The surface of the pattern structure is selectively oxidized. An insulation layer is filled between the pattern structures. A contact hole is formed by selectively removing the hard mask pattern which is not oxidized.
Patent KR-20130044669-A (KR)
Inventor: UEOM KYUNG IL
IPC: C09D5/18
Filed: 2011-10-24
Abstract: 본 발명은 이액형의 발포성 에폭시 내화 도료 조성물로서, 에폭시 수지 5～70 중량%, 인계 난연제 1～50 중량%, 팽창성 흑연 1～50 중량%, 화이버 0.2～20 중량%, 안료 0.1～10 중량% 및 첨가제 1～20 중량%를 함유하는 주제 조성물(A); 및 아민계 경화제 10～80 중량%, 인계 난연제 1～40 중량%, 화이버 0.05～20 중량%, 충진제 1～40 중량%, 안료 0.1～10 중량% 및 첨가제 1～20 중량%를 함유하는 경화제 조성물(B)로 이루어지고, 상기 팽창성 흑연은 실란 화합물로 코팅된 팽창성 흑연인 것을 특징으로 하는 화재시 가스유해성이 개선된 무용제형 에폭시 내화 도료 조성물에 관한 것이다. 본 발명에 따른 조성물은 화재 시 도막이 팽창을 할 때 유해한 가스가 방출되는 것을 개선하여 화재시 질식의 위험을 줄일 수 있어 해양구조물 또는 플랜트 같은 유류나 가스를 취급하는 설비뿐만 아니라 터널, 지하 같은 밀폐된 공간의 내화 도료로서 효과적이다.
Patent KR-20130045768-A (KR)
Title: Hierarchical modulation and demodulation system to assure environment and adaptive receive of terrestrial 3d hdtv based sfn
Inventor: AHN JAE MIN
IPC: H04N5/44
Filed: 2011-10-26
Abstract: PURPOSE: A layer modulation and demodulation system for ground wave reception in a high definition television is provided to guarantee a minimum data receiving rate in a region having a low signal to noise ratio and a maximum data receiving rate in a region having a high signal to noise ratio. CONSTITUTION: A transmitter(100) includes a layer modulation unit(110), a protection range provider(120), and a protection range integrator(130). The layer modulation unit modulates a transmission signal by layer. The protection range provider provides a protection range for channel estimation. The protection range provider includes a frame by being connected to the layer modulation unit and a protection range insertion unit and inserting a protection range signal into the modulated signal generated in the layer modulation unit. A receiver(200) includes a synchronizer(210), a data separator(230), a channel processor(240), and an N range processor(235). The synchronizer is connected to a reception antenna and synchronizes a reception signal. The data separator is connected to the synchronizer and separates data from a UW range. The channel processor is connected to the data separator, estimates a channel in a frequency domain about a Q range, and compensates the channel in a frequency domain equalizer block. An N range processor is connected to the data separator and processes the signal of an N range.
Patent KR-20130046904-A (KR)
Title: Method for reprogramming of ecu using virtualization and dualization
Inventor: SONG JI SEOK
IPC: G06F9/06
Filed: 2011-10-28
Abstract: PURPOSE: A reprogramming method of an ECU(Electronic Control Unit) by using virtualization and duplexing is provided to update an ECU without interrupting a vehicle control by sequentially updating the ECU by using a duplexed virtual machine ECU. CONSTITUTION: A virtual machine monitor performs electronic control of a corresponding vehicle by controlling the operations of a primary virtual machine ECU and a secondary virtual machine ECU(S100). When an ECU program update signal is received from the outside, the virtual machine monitor converts the secondary virtual machine ECU into a reprogramming mode and performs an ECU program update(S200). When the ECU program update of the secondary virtual machine ECU is completed, the virtual machine monitor converts a corresponding secondary virtual machine ECU into a primary virtual machine ECU(S300). The virtual machine monitor converts the previous primary virtual machine ECU into a secondary virtual machine ECU, and converts the converted secondary virtual machine ECU into a reprogramming mode and can perform an ECU program update(S400). [Reference numerals] (S100) Primary virtual machine ECU performs electronic control of a corresponding vehicle by a virtual machine monitor controlling the operation of the primary virtual machine ECU and a secondary virtual machine ECU; (S200) Virtual machine monitor converts the secondary virtual machine ECU into a reprogramming mode and updates a program for ECU when an ECU program update signal is received; (S300) Virtual machine monitor converts the corresponding secondary virtual machine ECU into the primary virtual machine ECU when the update of the ECU program of the secondary virtual machine is completed; (S400) Converts the previous primary virtual machine ECU into the secondary virtual machine ECU, converts the converted secondary virtual machine into the reprogramming mode, and updates the program for ECU
Patent KR-20130047914-A (KR)
Title: Eco-friendly wood-pellets multipurpose stove
Inventor: HONG SEONG HUN
IPC: F23K3/00
Filed: 2011-11-01
Abstract: PURPOSE: An environmentally friendly wood pellet multipurpose stove is provided to efficiently prevent a flame inside the stove from being combusted by igniting remaining fuel in a fuel input pipe. CONSTITUTION: A fuel supply device(4) of an environmentally friendly wood pellet multipurpose stove comprises a fuel supply pipe(41), a transfer screw(42), and a shield cap(45). The fuel supply pipe is formed in a cylindrical pipe shape and is extended to be vertically inclined towards an inner combustion chamber(11) of a heater main body(1) from a lower part of a hopper(21). The transfer screw is mounted on the fuel supply pipe and supplies fuel while rotating. The shield cap opens and closes the end portion of the fuel supply pipe. The shield cap includes a first hinge joint(43) and a second hinge joint(44).
Patent KR-20130047962-A (KR)
Title: Unequal endmill of leading edge with oval web
Inventor: HAN JIN YONG
IPC: B23C5/10
Filed: 2011-11-01
Abstract: PURPOSE: An unequal division end mill applies an oval-shaped web is provided to reduce defects in a cutting edge during a cutting process by improving rigidity of the cutting edge and to stably perform a cutting process by smoothly generating a chip. CONSTITUTION: An unequal division end mill(1) which applies an oval-shaped web comprises a plurality of first cutting edges(2a), a plurality of second cutting edges(2b), a plurality of first flutes, a plurality of second flutes, and a web(11). The web is formed in a back taper(12a) shape at a first cross-section which passes an end mill center in a longitudinal direction of the unequal division end mill. The web is formed in a taper(12b) shape at a second cross-section which is perpendicular to the first cross-section and passes through the end mill center.
Patent KR-20130049277-A (KR)
Title: Silica sand agglomerates for extracting metal grade silicon and menufacturing method thereof
Inventor: LEE HEE JA
IPC: C04B14/10
Filed: 2011-11-03
Abstract: PURPOSE: A silica molded product for a metal silicon extraction is provided to maintain a lump shape from the reduction reaction within the coal heat reduction reaction by including silica with clay component, liquid adhesive, and a fixed size distribution. CONSTITUTION: A silica molded product for a metal silicon extraction comprises 3-6 weight% of clay component, 4-9 weight% of liquid phase adhesive, and 0.03-0.7mm of silica of the particle size as the rest component. The silica molded product for the metal silicon extraction comprises 7-9 weight% of clay component, 6-12 weight% of liquid phase adhesive, and 0.6-1.1mm of silica of the particle size as the rest component. The silica molded product for the metal silicon extraction comprises 12-18 weight% of clay component, 9-15 weight% of fluid adhesive, and 0.8-2.3mm of silica of the particle size as the rest component. The manufacturing method of the silica molded product for the metal silicon extraction comprises the following steps: the clay component, the liquid phase adhesive, and the silica are mixed; the density is increased by reducing the pore with pressurizing the mixture; the pressurized mixture is manufactured as the lump structure having a uniform size; and the lump structure is dried. [Reference numerals] (AA) Classification; (BB) Clay; (CC) Adhesive; (DD) Silica; (EE) First example; (FF) Second example; (GG) Third example; (HH) Particle size: 0.03-0.7mm; (II) Particle size: 0.6-1.1mm; (JJ) Particle size: 0.8-2.3mm
Patent KR-20130049551-A (KR)
Title: Spatial phase shifting interferometer using multiwavelength
Inventor: KIM JAE WAN
IPC: G01N21/45
Filed: 2011-11-04
Abstract: PURPOSE: A phase transition interferometer using multi-wavelength is provided to measure the information of two phases by using two wavelengths, thereby enlarging a measurement region and measuring a structure of a size less than a nano unit rapidly. CONSTITUTION: A phase transition interferometer using multi-wavelength comprises a laser oscillating unit(100), a mode mixer unit(200), a first beam splitter(350), a Mirau object lens, a wavelength divider, a pixel rated CCD camera(500), and a PC unit(600). The laser oscillating unit oscillates a plurality of lasers with different wavelengths. The mode mixer unit makes the coherence of the wavelengths of the laser oscillated by the laser oscillating unit shorter. The first beam splitter transmits and reflects the lasers penetrated through a lens(310) and a line polarizer(320) after coming out from the mode mixer. The Mirau object lens measures a target object(360) with the lasers reflected by the first beam splitter. The wavelength divider divides the lasers penetrated through a quarter wavelength board(340) into a plurality of wavelengths.
Patent KR-20130051805-A (KR)
Title: Substrate and electronic device comprising the same
Inventor: KIM YOUNG BAE
IPC: H05K1/02
Filed: 2011-11-10
Abstract: PURPOSE: A substrate and an electronic device including thereof are provided to remove or relieve the whole deformation when the semiconductor is mounted. CONSTITUTION: A substrate comprises a first surface(105a) and a second surface(105b) which faces to the first surface. In the first surface of the substrate, a semiconductor package or a semiconductor die(101) is mounted. The substrate is divided into a first part(110a) which close to the first surface and a second part(110b) which is close to the second surface based on a central plane(115). A coefficient of thermal expansion the first part is greater than a coefficient of thermal expansion in the second part. The first part and the second part comprise more than one of a prepreg layer, respectively.
Patent KR-20120056788-A (KR)
Title: Ultraviolet curable resin composition for optical use, cured product and display device
Inventor: KAWATA YUICHI
IPC: G02F1/1335
Filed: 2011-11-24
Abstract: PURPOSE: A UV-curable resin composition is cured by ultraviolet ray irradiation, to have optically excellent quality for long time stably, to have excellent re-releasing ability, impact absorbing ability, and workability. CONSTITUTION: A UV-curable resin is used in order to bond at least two kinds each other selected from a group consisting of a display panel, a protection film, and a sheet phase functional member using in a display device. The UV-curable resin composition comprises: a polymer obtained by reaction of polyetherpolyol and an α,β-unsaturated carbonyl compound, and a photopolymerization initiator. The resin composition additionally contains a plasticizer and/or a polymerizable component with molecular weight of 1000 or less.