baber/WOPTO huggingface dataset:
Patent KR-20110037644-A (KR)
Title: A pixel circuit, a organic electro-luminescent display apparatus and a method for driving the same
Inventor: CHUNG KYUNG HOON
IPC: G09G3/20
Filed: 2009-10-07
Abstract: PURPOSE: A pixel circuit, an organic electro-luminescent display device, and a driving method thereof are provided to determine a driving current without respect to an anode voltage, thereby preventing a brightness change and pixel deterioration in spite of a change of the anode voltage. CONSTITUTION: A driving transistor(T1) comprises first and second electrodes. The driving transistor outputs a driving current. A second transistor(T2) transmits a data signal to the gate electrode of the driving transistor. A third transistor(T3) connects the driving transistor to a diode. A fourth transistor(T4) applies an initial voltage to the gate electrode of the driving transistor. A fifth transistor(T5) applies a first power voltage to the second electrode. A sixth transistor(T6) outputs a driving current to the first electrode of a light emitting device. A seventh transistor(T7) applies a reference voltage to the first electrode. The first electrode of a capacitor(C1) is connected to the gate electrode of the driving transistor. The second electrode of the capacitor is connected to the first electrode of the light emitting device.
Patent KR-20110041096-A (KR)
Title: 저진폭 다주파수 소음 및 진동 특성을 가지는 선박용 프로펠러
Inventor: CHANG BONG JUN
IPC: B63H1/18
Filed: 2009-10-15
Abstract: 본 발명은 저진폭 다주파수 소음 및 진동 특성을 가지는 선박용 프로펠러에 관한 것으로, 프로펠러 날개의 간격을 다르게 하여 프로펠러 날개에서 발생하는 소음 및 진동 기진력 주파수 특성을 변경시켜 선박이 운항 또는 운전 중에 발생하는 진동 및 소음을 줄여줄 수 있는 저진폭 다주파수 소음 및 진동 특성을 가지는 선박용 프로펠러를 제공함에 있다. 
     상기 목적 달성을 위한 본 발명은 다수의 날개들이 날개 기준선에 대하여 일정한 날개 사이각을 가지도록 구성되는 선박용 프로펠러에 있어서, 상기 날개들은 날개 사이각을 서로 동일하지 않게 구성하여 날개 사이각 편차가 형성되도록 하는 것을 그 기술적 요지로 한다. 
       
     프로펠러, 날개, 날개기준선, 날개 사이각, 날개 사이각 편차
Patent KR-20110047560-A (KR)
IPC: B65D83/08
Filed: 2009-10-30
Abstract: PURPOSE: A toilet paper case is provided to enable a user to predict replacement time and supplement time by confirming the remaining amount of toilet paper. CONSTITUTION: A toilet paper case comprises: a body(12) in which toilet paper is accepted; a toilet paper outlet(14) formed in the upper side of the body; a cutting unit(16) which is formed in one of the side of the body and is expanded to the top and bottom; and a transparent film which is attached along the inner circumference of the cutting unit and can be confirmed by the naked eye.
Patent KR-20110048297-A (KR)
Title: Individual reject device for blister line up device
IPC: B65B41/04
Filed: 2009-11-02
Abstract: PURPOSE: An individual reject device for a blister line up device is provided to automatically supply part packing materials to a cartoner by successively stacking punched part films on a stacker. CONSTITUTION: An individual reject device for a blister line up device comprises a PVC uncoiler, a molding part, a product input part, a sealing part, an embossing part, a slit part, a releasing part, a transport part, a punching part, an arraying part(20) and a controller. A film, packing products, is rolled in the PVC uncoiler. The molding part heats and compresses the film, supplied from the uncoiler, in order to form a molding space, in which a product is input. The product input part inputs products into the molding space of the film, which is molded by the molding part. If the open side of the film is covered with an aluminum cover, the sealing part seals the open side of the film by heating. The embossing part prints characters on the cover. The slit part forms a cutting line on the film. The releasing part cools the film which passes through slit. The transport part transfers the film, passing through the releasing part, to the other side. The punching part cuts the film as a fixed size so that the film, passing through the transport part, can be packed in a packing container. The arraying part is settled on a transfer conveyor after gripping a punched part film(3) in a row. The controller is connected to the molding part, product input part, sealing part, embossing part, slit, releasing part, transport part, punching part and arraying part to control.
Patent KR-20110051898-A (KR)
Title: System and apparatus for hardening a rehabilitating pipe using swirled heat media and it's using method
Inventor: KIM JIN SEOK
IPC: B29C63/36
Filed: 2009-11-11
Abstract: PURPOSE: A system for hardening a reinforcing tube for the inside of a water pipe using a swirled heat media and the entire repairing method using the same are provided to reduce a reinforcing tube curing time by supplying rotation steam vapor at more than to steam supply pipes according to the diameter and length of pipes. CONSTITUTION: A system for hardening a reinforcing tube for the inside of a water pipe using a swirled heat media comprises a connection holder, a steam supply pipe(60), a valve, and a spiral flow generator(100). The connection holder is connected to the connection pipe. A reinforcing tube(30) is fixed to the connection holder with upside down. The valve is connected to a steam supply pipe located on outside of a reversing device. The spiral flow generator is connected to the steam supply pipe located in the revering device. After the reinforcing tube is reversed at a water pipe(10), the spiral flow generator is inserted into the reinforcing tube, and steam vapor is provided to the steam supply pipe in order to harden the reinforcing tube.
Patent KR-20110054741-A (KR)
Title: Sampling apparatus for sheet rubber
Inventor: KIM MU YOUNG
IPC: G01N1/04
Filed: 2009-11-18
Abstract: PURPOSE: A device for sampling a sheet rubber specimen is provided to automatically sample a lot of rubber specimens using predetermined rubber specimen information. CONSTITUTION: A device for sampling a sheet rubber specimen comprises a rubber sampling head(4). The rubber sampling head comprises a cutter blade. The rubber sampling head is mounted on a hydraulic cylinder(5) and is coupled to a central axis(6) while moving up and down. The rubber sampling head can rotate to an angle of 270° on the central axis by a rotary cylinder(9). A heater line(7) and an air line(8) are extended through the central axis. The heater line is arranged to protect the perimeter of the cutter blade. The air line is extended to the end of the cutter blade.
Patent KR-20110055107-A (KR)
Title: Vaccum punping apparatus
Inventor: CHOI KI BUM
IPC: F04B9/14
Filed: 2009-11-19
Abstract: PURPOSE: A portable vacuum pumping apparatus is provided to reduce the pumping force of a piston by buffing the pressure of air vacuum-inhaled to a hollow body. CONSTITUTION: A portable vacuum pumping apparatus comprises a hollow body(10), a piston(15), and a sealing cap(20). A handle(16) is connected to the top end of the piston. The piston is inserted into the hollow body. The sealing cap is coupled to the front end of the hollow body. The sealing cap comprises suction holes(21). A space(100) is formed in the bottom of the piston and reduces the pumping force of the piston by buffing the pressure of air vacuum-inhaled to the inside the hollow body.
Patent KR-20110055243-A (KR)
Title: Digital photographing apparatus, method for controlling the same, and recording medium storing program to execute the method
Inventor: OH HAE SUNG
IPC: H04N5/232
Filed: 2009-11-19
Abstract: PURPOSE: A digital photographing apparatus, control method thereof, and recording medium storing a program are provided to prevent the shake of focus when photographing an image through the touch of a digital photographing apparatus having a touch screen. CONSTITUTION: The touch input of a user on a touch screen is recognized in a photographing mode(S202). A photographing condition is set up by the acknowledged touch input(S207). Automatic focus is sets up(S203). Automatic exposure and automatic white balance are set up. Automatic focus is reset up. A photographing condition is set up.
Patent KR-20110056154-A (KR)
Title: Prefabricated house with separable exterior plate
Inventor: KWON CHEOL JIN
IPC: E04F13/07
Filed: 2009-11-20
Abstract: PURPOSE: A prefabricated house with separable exterior plate is provided to facilitate the replacement of various designed exterior plates by assembling plates as a puzzle structure. CONSTITUTION: A prefabricated house comprises an exterior installation unit(10), a connection bracket, an exterior frame, a bracket fixing device, an exterior base plate and an exterior plate. The exterior installation unit is composed of two posts(11), and step(12). The connection bracket is composed of a fixing unit and a protrusion unit. The exterior frame comprises an opening unit and cut-out unit. The bracket fixing device is composed of a length member connecting unit, a bent unit and a bracket connection unit. The bracket fixing device is separately installed in the length member to face each other. The exterior base plate forms the outer surface on an outer circumference connection part. The exterior base plate establishes the exterior plate connector in the front.
Patent KR-20110058470-A (KR)
Title: Crash box in automotive bumper system
Inventor: KOO DO HOI
IPC: B60R19/02
Filed: 2009-11-26
Abstract: PURPOSE: A crash box for a vehicle is provided to efficiently absorb collision energy by deforming a fastening end and to stably guide the directivity of collapse. CONSTITUTION: A crash box(1) for a vehicle comprises front and rear plates(11,13) and a box unit(10). The box unit comprises inner and outer boxes(15,17) which have a hexagonal cross section. The outer box is inserted into the inner box. The outer surface of the outer box is fixed to the rear plate. When the front and rear fastening ends(E) of the outer box are inserted into front and rear fastening slots, the front and rear fastening ends are frontward bent and are assembled in the inner box.
Patent KR-20110059446-A (KR)
Title: Method for evaluating primary solidified layer in continuous casting slab
Inventor: JANG JIN SOO
IPC: B22D11/16
Filed: 2009-11-27
Abstract: PURPOSE: A method for evaluating a primary solidified layer in a continuous casting slab is provided to histologically analyze the reason for the generation of scratches on the surface of a slab using an initial solidification layer tissue analysis. CONSTITUTION: A method for evaluating a primary solidified layer in a continuous casting slab comprises the next step. A slab sample is etched by immersing in the etching liquid, composed of picric acid, alkylarylsulfonic acid sodium and distilled water. The slab sample is cleaned with alcohol after an etching step. The organization of the washed slab sample is measured by an optical microscope.
Patent KR-20110060287-A (KR)
Title: Pivot bearing and turbo molecular pump having the sam
Inventor: LEE BOO RAK
IPC: F04D19/04
Filed: 2009-11-30
Abstract: PURPOSE: A pivot bearing and a turbo-molecular pump comprising the same are provided to enhance durability since a rotating shaft is supported in the radial direction of a rotating shaft. CONSTITUTION: A pivot bearing comprises a rotating body(110), a base(120), and a guide ring(130). The rotating body is prepared on the end of a rotating shaft(30). The base comprises a space(125) for supporting the rotating body in the axis direction of the rotating shaft. The guide ring is prepared on the base to support the rotating body in the radial direction of the rotating shaft. The rotating body is formed in a partial globe shape by an area making contact with the space and another area making contact with the guide ring.
Patent KR-20110060755-A (KR)
Inventor: KIM YEON UK
IPC: G11C11/4074
Filed: 2009-11-30
Abstract: PURPOSE: A reference voltage generation circuit is provided to generate constant voltage regardless of temperature change by using a CMOS transistor. CONSTITUTION: A first step differential amplifier is comprised of NMOS transistors(N1,N2). A second step differential amplifier is comprised of NMOS transistors(N3,N4). A current mirror type pre-charging unit is comprised of PMOS transistors(P4,P5). The PMOS transistor is connected to a supply power terminal(VDD).
Patent KR-20110065726-A (KR)
Title: Cutting machine using magnetostrictive element
Inventor: KIM BYOUNG HUN
IPC: B26D1/14
Filed: 2009-12-10
Abstract: PURPOSE: A cutting device using a magnetostrictive element is provided to increase cutting efficiency and to smoothly process a cutting surface since when a base is pressed by a cutting unit, the base vibrates by the magnetostrictive element. CONSTITUTION: A cutting device comprises a cutting tool, a settling member(300) and a magnetostrictive element(400). A base(M) is mounted on the settling member. In order that the base makes contact and is separated with/from the cutting tool, the settling member moves or rotates. The magnetostrictive element is fixed to the settling member, The magnetostrictive element transfers vibration to the base.
Patent KR-20110070028-A (KR)
Title: Waterproof device for underground pipeline
Inventor: LEE JAE KEUN
IPC: H02G3/22
Filed: 2009-12-18
Abstract: PURPOSE: A waterproof device for an underground pipeline is provided to close an underground pipeline when a power or communication cable is not embedded in the underground pipeline, thereby preventing water from flowing into the underground pipeline. CONSTITUTION: A recess surface(26) is formed on the main circumference of compression plates(10,10'). A rubber plate(12) comprises a thin plate part(20) and a bead part(22). A bolt(14) and a nut(16) compress the rubber plate between the compression plates. An antiskid plate includes a bead part. A plurality of antiskid units is arranged on the outer circumference of the antiskid plate.
Patent KR-20110070600-A (KR)
Title: Array substrate for liquid crystal display device and method for manufacturing the same
Inventor: HONG HYUN SEOK
IPC: G02F1/1343
Filed: 2009-12-18
Abstract: PURPOSE: An array panel for liquid crystal display and manufacturing method thereof are provided to improve an aperture rate by securing a storage capacitance. CONSTITUTION: An array substrate for a liquid crystal display device includes as follows. A first data line(22d1) and a second data line is arranged crossly to each other for defining a pixel area. A first thin film transistor(T1) is formed on a part where the gate line and a first data line is crossed. A second thin film transistor(T2) is formed to a part where the gate line and second data line is crossed.
Patent KR-20100111227-A (KR)
Title: Cartridge type coating film transfer tool
Inventor: FUKAZAWA KEIICHI
IPC: B43L19/00
Filed: 2009-12-21
Abstract: PURPOSE: The present invention simply can do to remove of the cartridge. The cartridge coating film transfer tool in which the exchange facilitates is offered. CONSTITUTION: A cartridge coating film transfer tool comprises a casing body(4). The slide member(48) is included in the upper wall(38) of the upper case(36). The tapered portion preparing in the slide member. As to the height direction. It increases than the lower cartridge case of the tape cartridge to downward.
Patent KR-20110072326-A (KR)
Title: Method for finding channel at rf signal processing circuit
Inventor: SON HONG BUM
IPC: H04B1/06
Filed: 2009-12-22
Abstract: PURPOSE: A channel searching method of a RF-signal-processing circuit is provided to effectively search various broadcasting channels. CONSTITUTION: It is searched a frequency searching channel with the first interval(S2). An AFT(Auto Frequency Tuning) value of the selected frequency is decided whether or not in range of the center frequency of the forecasted channel having in the AFT table(S4). The AFT value of the selected frequency is calculated(S5). The calculated AFT value is compared with the AFT value of the center frequency(S7). If for the comparison result, the calculated AFT value is the same as the AFT value of the center frequency, the selected frequency is registered as a channel(S9).
Patent KR-20100080430-A (KR)
Title: Methods, apparatus and/or systems relating to fuel delivery systems for industrial machinery
Inventor: ERICKSON DEAN M
IPC: F23R3/32
Filed: 2009-12-29
Abstract: PURPOSE: A method, an apparatus, and a system related to a fuel transfer system for industrial equipment are provided to move a cyclic poppet at the position for covering an opening and the position for covering a part of the opening. CONSTITUTION: A method, an apparatus, and a system related to a fuel transfer system for industrial equipment comprise a circular flow check valve(10), a first valve(65), and a second valve(66). The circular flow check valve comprises an inner body(14), an outer body(12), a spring-operated cyclic poppet(24) and an opening(44). The inner body and the outer body divide a concentric channel including an outer channel(16) and an inner channel(18). The spring-operated cyclic poppet is positioned at the outer channel and moves in the axial direction. The opening passes through the inner body connecting the outer channel to the inner channel. The first valve controls the flow of the purge air flowing into the outer channel. The second valve controls the flow of the liquid fuel flowing into the inner channel.
Patent KR-20090026334-A (KR)
Title: Salts and crystalline salt forms of an 2-indolinone derivative
Inventor: SIEGER PETER
IPC: A61P35/04
Filed: 2007-06-06
Abstract: The present invention relates to new salts and crystalline salt forms of an indolinone derivative which have valuable pharmacological properties, to a process for their manufacture, to pharmaceutical formulations containing them and to their use as medicament.
Patent KR-20090064529-A (KR)
Title: Laser processing method and laser processing apparatus
Inventor: SAKAMOTO TAKESHI
IPC: B23K26/38
Filed: 2007-09-18
Abstract: A silicon wafer (11) is irradiated with a reflection light of a laser light (L) reflected by a surface (17a) of a metal film (17) facing a surface (3) which is a laser light incoming surface of a processing object (1). A melting region (131) which is closest to the surface (17a) of the metal film (17) among six rows of melting regions (131, 132) is formed. Thus, the melting region (131) can be formed extremely close to the surface (17a) of the metal film (17).
Patent KR-20090073127-A (KR)
Title: Polyolefin resin foam and process for production thereof
Inventor: SAITOU MAKOTO
IPC: C08L21/00
Filed: 2007-09-27
Abstract: A polyolefin resin foam formed from a polyolefin resin composition which comprises (A) a rubber and/or a thermoplastic elastomer, (B) a polyolefin resin, and (C) at least one aliphatic compound selected from a fatty acid, a fatty acid amide and a fatty acid metal soap and having a polar functional group therein and a melting point of 50 to 150°C, wherein the content of the aliphatic compound is 1 to 5 parts by weight relative to 100 parts by weight of the sum total of the rubber and/or the thermoplastic elastomer and the polyolefin resin. The polyolefin resin foam is excellent in flexibility and cushioning properties, and has good processability, particularly excellent trimming processability.
Patent KR-20090064425-A (KR)
Title: Method and apparatus for reconfiguring ic architectures
Inventor: HEINKEL ULRICH
IPC: G06F15/78
Filed: 2006-10-03
Abstract: A reconfigurable hardware architecture, in the form of a System-on-Chip 1, includes an ASIC (19) and an embedded FPGA (18) which define static and reconfigurable parts of an IC architecture (15) respectively. Incoming Ethernet, or other format, packets are applied to a packet filter (14), which detects those packets containing reconfiguration data. The reconfiguration data is used to update the FPGA (18).
Patent KR-20090071588-A (KR)
Title: Plasma Cutting Method, and Plasma Cutting Apparatus
Inventor: KOIKE TETSUO
IPC: B23K10/00
Filed: 2007-10-12
Abstract: Provided is a cutting method for melting the upper edge (31a) and the lower edge (31b) of a cutting plane (31) by varying at least one selected from a plurality of conditions of a cutting electric current, a cutting speed, the height of a plasma torch, and the angle of the plasma torch, and a plasma gas flow rate at the time of cutting an object (C) vertically. Also provided is a cutting apparatus (A) comprising a plasma torch (B), a moving device (D) for moving the plasma torch along a target cutting path, and a control device (21) for controlling the cutting electric current to be applied to an electrode (1), a plasma gas flow rate, the moving speed of the plasma torch, the height of the plasma torch from the cutting object, and the angle of inclination of the plasma torch. The control device includes a storage unit stored with the cutting conditions of the cutting electric current for the R-cutting operation, the cutting speed, the height of the plasma torch, the angle of the plasma torch and the plasma gas flow rate, an input unit (22) for designating the region to be R-cut, and a deciding unit (21d) for deciding the region to be R-cut.
Patent KR-20090087877-A (KR)
Title: Use of spongilla spicules as a dermabrasion device or resurfacing modality
Inventor: VILLANI MARIA
IPC: A61P17/00
Filed: 2007-10-05
Abstract: Dermabrasive compositions for skin resurfacing are disclosed. Therapeutic compositions disclosed are derived from Porifera species, specifically sponges, and more specifically fresh water sponges. One disclosed embodiment is derived from Spongilla species and is formulated with pharmaceutically acceptable excipients. ® KIPO & WIPO 2009
Patent KR-20090077068-A (KR)
Title: System and method for connecting sas raid controller device channels across redundant storage subsystems
Inventor: EL BATAL MOHAMAD
IPC: G06F11/00
Filed: 2007-10-10
Abstract: A system comprising a first expander device and a second expander device. The first expander device and the second expander device comprise a subtractive port and a table mapped port and are suitable for coupling a first serial attached SCSI controller to a second serial attached SCSI controller. The first and second expander devices are cross-coupled via a redundant physical connection.
Patent KR-20090086549-A (KR)
Title: Discharge system to remove solids from a vessel
Inventor: ARONSON ROBERT G
IPC: B01J3/02
Filed: 2007-09-10
Abstract: A discharge system for removing a solid/gas mixture from a fluidized bed pressure vessel is provided. The system includes a fluidized bed pressure vessel, settling vessels, discharge lines, primary discharge valves, vent lines, primary vent valves, crosstie lines, crosstie valves, and primary exit valves wherein the system is absent a transfer tank, and absent a filter element. The method provides for transferring a solid/gas mixture via a discharge line from the pressure vessel to a settling vessel, wherein gas is separated from the mixture, and the gas is transferred to at least one other settling vessel via a crosstie line. After the solids are transferred out of the settling vessel, the empty vessel then receives gas from other settling vessels in the system. ® KIPO & WIPO 2009
Patent KR-20090083373-A (KR)
Title: Optical connector
Inventor: TAMEKUNI YOSHIKYO
IPC: G02B6/255
Filed: 2007-11-13
Abstract: Provided is an optical connector which has an improved characteristic of being stored in a cabinet or the like with reduced sizes, and furthermore, eliminates problems of bending loss increase, breakage and the like of optical fiber. An optical connector (1) stores and holds a fusion-spliced section (13) where a short optical fiber (5) previously attached to an optical connector ferrule (7) and an optical fiber core wire (3) are fusion-spliced. In the optical connector, one end of a protection sleeve (15) housing the fusion-spliced connecting section (13) is coupled to the optical connector ferrule (7). As a result, since the length of the protection sleeve (15), which covers the fusion-spliced section (13) to have the fusion-spliced section (13) at the center, can be set by having the end section of the optical connector ferrule (7) as a reference position, the protection sleeve (15) is shortened and the optical connector (1) is reduced in sizes. ® KIPO & WIPO 2009