baber/WOPTO huggingface dataset:
Patent KR-20130014952-A (KR)
Title: Poly silicon resistor, reference voltage circuit comprising the same, and manufacturing mehtod of poly silicon resistor
Inventor: CHOI JUNG HYUN
IPC: H01L21/822
Filed: 2011-08-01
Abstract: PURPOSE: A polysilicon resistor, a reference voltage circuit, and a method for manufacturing the polysilicon resistor are provided to supply a resistor with an improved temperature property by serially connecting a P- poly resistor to a P+ poly resistor. CONSTITUTION: A P- poly resistor(2) and a P+ poly resistor(3) are formed on a substrate(10). The P- poly resistor and the P+ poly resistor are serially connected through a metal electrode(12). The P- poly resistor includes gate poly silicon(20) and two contacts(40,41). The gate poly silicon includes a first doping region and a second doping region. The P+ poly resistor includes gate poly silicon(21) and two contacts(42,43).
Patent KR-20130015076-A (KR)
Title: Apparatus for drawing out ram of extruder ram
Inventor: HONG HYUN TAE
IPC: F27B1/21
Filed: 2011-08-02
Abstract: PURPOSE: An automatic ejecting apparatus for the ram of an extruder is provided to prevent the ram from being excessively actuated in the production of red heat cokes, thereby preventing operation delay, and minimizing production cost. CONSTITUTION: An automatic ejecting apparatus for the ram of an extruder includes a ram beam(100), a actuating motor(200), an idle piece(300). The ram beam, at the front end of which a ram head(110) is arranged, and at the upper side of which a rack gear(120) is formed, is installed in the apparatus to be movable to a coke oven. The actuating motor is actuated to be linked with a pinion gear(210) with the rack gear. The idle piece is rotatably installed at the end of the ram beam. The idle piece includes a body(310), an ejecting gear(320), and a weight(330). The body is hinged at the end of the ram beam with a hinge pin(311). The ejecting gear is formed to be upwardly protrusive from one end of the body. A vertical plane portion(321), which supports the pinion gear when the pinion gear is reversely rotated, is formed at one side of the ejecting gear. A rounded plane portion(322), on which the pinion gear is slipped when the pinion gear is forwardly rotated, is formed at the other side of the ejecting gear. The weight is equipped at the other end of the body.
Patent KR-20130015797-A (KR)
Title: Toilet stool on floor of flat slab type
Inventor: CHAE HAE GWON
IPC: E03C1/122
Filed: 2011-08-05
Abstract: PURPOSE: The flat slab layer piping toilet is provided to install a toilet bowl with a standardized height although a toilet seat is installed at the top of the toilet snuggly frame, to reduce a process of a tile work and to improve the aesthetics by preventing the exposure of the side of the toilet snuggly frame. CONSTITUTION: The flat slab layer piping toilet(70) comprises a toilet body(71) which is installed at the bottom of the floor and a water tank(72) which is installed at the upper end tail end of the toilet body. The toilet body comprises a reservoir(73), a siphon drain pipe(74), and a toilet snuggly frame insertion portion(75). The reservoir stores water, defecation and urination. The siphon drain pipe is connected to the reservoir and discharges the sewage of the reservoir by a siphon phenomenon. The lower part outer tube edge of the siphon drainpipe is downwardly extended and a toilet bowl seat frame is inserted at the toilet snuggly frame insertion portion.
Patent KR-20130015964-A (KR)
Title: Terminal, system for service and method for authentication thereof
Inventor: CHOI RA WOON
IPC: H04L29/06
Filed: 2011-08-05
Abstract: PURPOSE: A terminal, a service system, and an authentication method thereof are provided to implement authentication by using cookies generated based on subscriber information of a terminal. CONSTITUTION: A terminal(100) is provided with services using an IMS(Internet protocol Multimedia Subsystem) core network. The terminal includes a target device of IMS services using SIP(Session Initiation Protocol). The IMS core network(200) performs session management by using SIP which is provided by an IETF(Internet Engineering Task Force). An authentication server(300) generates authentication information for the terminal based on SIP messages from the IMS core network. A service system(400) performs an authentication process for the terminal. The service system provides non-conversational services to the terminal. [Reference numerals] (100) Terminal; (300) Authentication server; (400) Service system
Patent KR-20130017783-A (KR)
Title: Street lamp with light emitting diode
Inventor: CHO JANG HYUNG
IPC: F21V21/116
Filed: 2011-08-12
Abstract: PURPOSE: A street light with a light emitting diode is provided to easily dissipate heat generated from the light emitting diode by using a cooling hole. CONSTITUTION: A light emitting diode module(400) includes a light emitting diode and a driving circuit for driving the light emitting diode. A heat radiating unit(200) dissipates heat. A thermal isolation pad(300) is positioned between the first side of the heat radiating unit and the light emitting diode module. Silicon rubber(500) is positioned along the edge of the light emitting diode module. A sealing frame(700) fixes a transparent plate(600) to the heat radiating unit.
Patent KR-20130019243-A (KR)
Title: 3d structured non-volatile memory device and method for manufacturing the same
Inventor: JUNG YOUNG KYUN
IPC: H01L27/115
Filed: 2011-08-16
Abstract: PURPOSE: A nonvolatile memory device of a 3D structure and a manufacturing method thereof are provided to easily drive a memory cell by including two control gate electrodes and one floating gate in a memory cell. CONSTITUTION: A plurality of first material layers(21) and a plurality of second material layers(20) are alternatively formed. A first trench is formed by etching the plurality of first material layers and the plurality of the second material layers. A plurality of floating gate regions are formed by partially recessing the thickness of the plurality of second material layers. A first charge block layer(22) is formed along the inner surface of the first trench. A first conductive layer is formed on the first charge block layer.
Patent KR-20120018723-A (KR)
Title: Jelly-roll of improved structure and secondary battery comprising the same
Inventor: LEE JIN SOO
IPC: H01M50/538
Filed: 2011-08-17
Abstract: PURPOSE: A jelly-roll is provided to minimize magnetic fields generated by positive current and negative current while discharging, by positioning a positive electrode tab mounted on the uncoated part of a positive electrode, and a negative electrode tab mounted on the uncoated part of a negative electrode. CONSTITUTION: A jelly-roll(10a) comprises a positive electrode comprising a positive electrode active material coated part on at least one side of a positive electrode current collector, and a negative electrode comprising a negative electrode active material coated part on at least one side of a negative electrode current collector. The positive electrode and the negative electrode are rolled to face each other by using a separation film. A positive electrode tab(114) upwardly mounted on an active material-non coated portion of the negative electrode with a predetermined angle toward the longitudinal direction of the positive electrode, and a negative electrode tab(112) upwardly mounted on the active material-non coated portion of the negative electrode with a predetermined angle toward the longitudinal direction of the negative electrode are near each other, are located on the outer end part of the jelly-roll together.
Patent KR-20130022889-A (KR)
Title: Apparatus and method for controlling radio access network
Inventor: KIM HYUN SOOK
IPC: H04W88/18
Filed: 2011-08-26
Abstract: PURPOSE: A wireless overload control device and a method thereof are provided to manage the condition of a base station according to a base station condition standard and to control an overload of the wireless network based on the condition of a base station. CONSTITUTION: An overload prediction module(250) checks if there is an overload of a wireless network based on the generation of TBCC(Time Based Call Congestion) of base stations predicted by using base station TBCC prediction algorithm. An overload control module(270) controls the overload of the wireless network based on the overload generation determination result of the overload prediction module. The TBCC prediction algorithm is a formula for a base station communication rate composed of parameters influencing the communication rate. If the communication rate calculated by the formula for the base station communication rate is less than a threshold value, the overload prediction module determines that the base station has the overload. [Reference numerals] (130) Overload control server; (210) Data collecting module; (230) TBCC algorithm deriving module; (250) Overload prediction module; (270) Overload control module; (290) Storage module
Patent KR-20130024587-A (KR)
Title: 양날가위
Inventor: AHN YONG HO
IPC: B26B13/06
Filed: 2011-08-31
Abstract: 두 조각의 가위편과, 이들 두 조각의 가위편이 겹칠 때 날 부분과 손잡이 부분의 중간에 두 가위편을 통과하여 고정하는 고정부재를 가지는 가위에 있어서, 가위를 이루는 가위편 각각의 날 부분을 이루는 두 변에 각각 날을 형성하고, 가위를 이루는 두 가위편의 서로 겹칠 때 접하는 면은 두 가위편이 중간의 고정부재를 중심으로 상호 회전할 때 회전을 방해하도록 돌출되는 부분이 없이 매끈하게 이루어지는 것을 특징으로 하는 양날 가위가 개시된다. 
본 발명에 따르면, 하나의 가위에서 가위편을 고정부를 중심으로 상호 회전시켜 서로 맞물리는 두 개의 날을 한쌍으로 할 때 본 발명의 가위에는 두 쌍의 날이 갖추어져 있으므로, 하나의 가위로 두 개의 가위를 이용하는 것과 같은 효과를 가질 수 있고,
Patent KR-20130027953-A (KR)
Title: Processing method using focused ion beam
Inventor: AHN SUNG HOON
IPC: B82Y40/00
Filed: 2011-09-08
Abstract: PURPOSE: A processing method using focused ion beam is provided to secure uniform process. CONSTITUTION: A process range is designated(S100). Focused ion beam is scanned to process the designated process range(S200). The image of a process surface is obtained(S300). The image is digitized(S400). The digitized image is analyzed to separate a completed process part from an uncompleted process part(S500). [Reference numerals] (AA) Processing FIB; (BB) End of the process; (S100) Designating a process range; (S200) Processing the FIP in the process range(etching or deposition); (S300) Photographing a processed surface image(FIB image); (S400) Processing the image(digitization); (S500) Analyzing the digitized image; (S600) Incomplete processed part exists?; (S700) Calculating a processing completion level; (S800) Level > preset processing level; (S900) Re-designating a process range(incomplete processed part)
Patent KR-20130028383-A (KR)
Title: System for digital pen and display device
Inventor: KANG YONG HOON
IPC: G06F3/01
Filed: 2011-09-09
Abstract: PURPOSE: A digital pen system and a display device are provided to implement stable writing on a display surface without the need to include an infrared ray source in a digital pen by discharging visible rays and infrared rays and forming an information pattern in the display device or on a surface thereof. CONSTITUTION: A display device(100) forms an information pattern inside or on a surface and discharge infrared rays and visible rays. A digital pen(20) includes an image sensor sensing the information pattern and the infrared rays. The information pattern forms a virtual grid line at regular intervals and includes a mark(113) around an intersection point of the virtual grid line. A mark value is differentiated depending on positions of the mark and the intersection point of the virtual grid line. The digital pen includes an infrared ray source to operate the infrared ray source when infrared rays over certain amount are not discharged.
Patent KR-20130029960-A (KR)
Title: Crystallization biodegradable resin and manufacturing method of the same
Inventor: JUNG JOO HYUN
IPC: C08L101/16
Filed: 2011-09-16
Abstract: PURPOSE: A crystallization biodegradable resin is provided to improve mechanical strength and heat resistance by stably maintaining polymer bonds of a biodegradable resin. CONSTITUTION: A crystallization biodegradable resin comprises 3-10 wt% of an acid-treated inorganic acid by an acid-based organic solvent, and 90-97 wt% of a biodegradable resin. A manufacturing method for a crystallization biodegradable resin comprises: a step of adding inorganic material powder into a dispersant, mixing, and stirring the materials; a step of mixing the biodegradable resin and the mixture, and stirring the mixture; a step of pelletizing the mixture and extruding the pellet. The dispersant is formed of an acid-based organic solvent, and is that the inorganic material is acid-treated.
Patent KR-20130038017-A (KR)
Title: Method for manufacturing a engine piston combined with a sintered insert ring for the diesel engine
Inventor: CHO YOUNG HO
IPC: B22D15/02
Filed: 2011-10-07
Abstract: PURPOSE: A method for manufacturing an engine piston combined with an aluminum-impregnated sintered insert ring for a diesel engine is provided to improve interfacial adhesion between an aluminum base material and an insert ring and to prevent delamination at the interface. CONSTITUTION: A method for manufacturing an engine piston combined with an aluminum-impregnated sintered insert ring for a diesel engine comprises the steps of: putting powder of mixed insert ring materials in a mold and molding the powder into a ring-shaped molded product using a hydraulic powder press and sintering the ring-shaped molded product in a vacuum furnace or a sintering furnace in a reducing atmosphere to manufacture a sintered product with an inner porosity of 30-40%(S100); impregnating a sintered insert ring in molten aluminum alloy of 700-720 degrees under the atmospheric pressure for 4-10 minutes(S200); locating the sintered insert ring having inner pores filled with aluminum alloy in a fixed position of the mold and casting an aluminum cast product using a casting machine to manufacture the engine piston combined with the aluminum-impregnated sintered insert ring(S300); and manufacturing the engine piston combined with the aluminum-impregnated sintered insert ring(S400). [Reference numerals] (S100) Sintered insert ring manufacturing step; (S110) Step of preparing iron-copper based mixed powder; (S120) Forming the iron-copper based mixed powder into a ring-shaped molded product for the insert ring; (S130) Sintering the molded product for the insert ring; (S200) Molten aluminum alloy impregnating step for inserting the sintered insert ring in molten aluminum alloy, made of the same material as a piston material, under the atmospheric pressure so that the inner pores of the sintered insert ring are filled with the aluminum alloy; (S300) Piston casting step for locating the sintered insert ring with the inner pores filled with the aluminum alloy in a fixed position of a mold and casting an aluminum cast product using a casting machine to manufacture an engine piston combined with the aluminum-impregnated sintered insert ring; (S400) Piston machining step;
Patent KR-20130040637-A (KR)
Title: Method for updating boot image for fast booting and image forming apparatus for performing the same
Inventor: LEE HYUN SUK
IPC: G06F3/12
Filed: 2011-10-14
Abstract: PURPOSE: A method for updating a boot image for quick booting and an image forming device performing the same are provided to improve a booting speed of an electronic product without a hardware change by performing quick booting based on the boot image when software installed in the electronic product is changed. CONSTITUTION: If there is a request for changing software installed in an image forming device, a control unit(110) changes an attribute of a file system in the image forming device, deletes the boot image stored in the image forming device, and changes the software according to the change request. A boot image generating unit(120) regenerates the boot image based on the changed software. The software is firmware and an application program installed in the image forming device. The boot image generating unit reboots the image forming device based on the changed software to regenerate the boot image. [Reference numerals] (10) Processor; (110) Control unit; (120) Boot image generating unit; (130) Swapping unit; (140) Booting unit; (150) Loading unit;
Patent KR-20130042081-A (KR)
Title: Hybrid type sensor, and power management system for ship using the same
Inventor: OH KWANG SIN
IPC: G08B17/06
Filed: 2011-10-18
Abstract: PURPOSE: A hybrid type sensor and a power management system for a ship using the same are provided to integrate an existing fire detection system and a motion detection system and control the operation of various facilities by centralized control. CONSTITUTION: A hybrid type sensor(100) generates sensing information and transmits the sensing information to a control system(200), and the control system controls the operation of a facility. A fire detector(110) senses whether a fire breaks out in an installed area. A motion detector(120) senses the movement of a user using infrared rays, ultrasonic waves and an RF(Radio Frequency) signal. A sensing information generating unit(130) generates the sensing information including more than one piece of information among sensed fire sensing information and motion sensing information of the user from the fire detector and the motion detector. A communications unit(140) delivers the sensing information to the control system, predicts next moving path of the user, and controls the operation of the facility in a controlled area based on a predicted result. [Reference numerals] (110) Fire detector; (120) Motion detector; (130) Sensing information generating unit; (140) Communications unit; (200) Control system;
Patent KR-20120042676-A (KR)
Title: Photovoltaic device
Inventor: KLENKLER RICHARD A
IPC: H01L51/42
Filed: 2011-10-21
Abstract: PURPOSE: A photo-electromotive device is provided to increase an amount of captured light energy by forming a second semi-conductive layer between a first semi-conductive layer and an electron transport layer. CONSTITUTION: A first semi-conductive layer(140) includes first metallophthalocyanine. A second semi-conductive layer(150) comprises a second metallophthalocyanine and an electron receptor. The second semi-conductive layer is formed between the first semi-conductive layer and an electron transport layer(160). The first semi-conductive layer is arranged near a first electrode closer than the second semi-conductive layer. The electron transport layer is formed between the second semi-conductive layer and a second electrode.
Patent KR-20130046015-A (KR)
Inventor: AHN JUN DAE
IPC: A43B7/32
Filed: 2011-10-27
Abstract: PURPOSE: Footwear is provided to prevent a degenerative joint by absorbing and relieving impacts generated while walking with the whole outsole. CONSTITUTION: Footwear capable of preventing a degenerative joint comprises an outsole(10); a leather(20) which is formed in the upper part of the outsole; and an insole(30) which is arranged in the inside of the leather. The outsole comprises a first cushion member(40) which includes multiple first grooves which are dented in a fixed depth toward the inside in a fixed interval from a surface and multiple first protrusions which protrude in a fixed height toward the upper side in a fixed interval from the surface; a second cushion member(50) which includes multiple second grooves which are dented in a fixed depth toward the inside in a fixed interval from a bottom surface and multiple second projections which protrude in a fixed height toward the outside from the bottom surface.
Patent KR-20130046774-A (KR)
Title: Shoe shelf
Inventor: YANG KI HUN
IPC: A47B96/06
Filed: 2011-10-28
Abstract: PURPOSE: A footwear shelf is provided to remarkably increase a storage amount of footwear and to draw out footwear without having any troublesome. CONSTITUTION: A footwear shelf includes a two-stage structure horizontal support bar(12) installed in two rows with a predetermined space between a side plate support rob(11) and a footwear organizer(20). A rear side of the footwear organizer is hung in the horizontal support bar, is rotated and lifts up a front part of the footwear organizer so that footwear is able to be accommodated inside. The footwear organizer is detached from the horizontal support bar and is rotated by forming a detachment groove(23).
Patent KR-20130048007-A (KR)
Title: Laser drilling apparatus and laser drilling method
Inventor: SEONG CHEON YA
IPC: B23K26/382
Filed: 2011-11-01
Abstract: PURPOSE: A laser drilling apparatus and a laser drilling method are provided to use a first laser oscillator to irradiate an area which is planned to be bored with a heat beam in advance, and to use a second oscillator to irradiate the area which is planned to be bored with a boring beam, thereby performing drilling work. CONSTITUTION: A laser drilling apparatus includes a first laser oscillator(110), a second laser oscillator(120), and a pair of a first scanner and a second scanner(151,152). The first laser oscillator projects a heat beam(115) to heat up an area which is planned to be bored on a substrate(W). The laser oscillator projects a boring beam(125) to form through holes on the area of the substrate which is planned to be bored, and heated up by the heating beam. The pair of the first and second scanners irradiates the area which is planned to be bored with the heating beam which is projected by the first laser oscillator, and with the boring beam which is projected by the second laser oscillator. The heat beam is irradiated on the area which is planned to be bored in the direction where the heat beam and the bored beam move, before the processing beam is irradiated. [Reference numerals] (AA) Heating area; (BB) Boring area
Patent KR-20130049332-A (KR)
Title: Memory system and operating method thereof
Inventor: JOO SANG HYUN
IPC: G11C16/26
Filed: 2011-11-04
Abstract: PURPOSE: A memory system and an operating method thereof are provided to reduce power consumption by detecting an error through a memory controller and correcting the error in a nonvolatile memory device. CONSTITUTION: A memory system includes a nonvolatile memory device(1000) and a memory controller(2000). The memory controller controls the nonvolatile memory device and provides error flag information including error position information of data read from the nonvolatile memory device to the nonvolatile memory device. The nonvolatile memory device corrects the error of the data read based on the error flag information from the memory controller.
Patent KR-20130049390-A (KR)
Title: Auto positioning antenna system and method for multi satellite
Inventor: PARK CHAN GOO
IPC: G01S19/13
Filed: 2011-11-04
Abstract: PURPOSE: An auto positioning antenna system for multi satellite receiving and a satellite tracking method are provided to track the position of a satellite by installing an LNB(Low Boise Block) for satellite tracking in an antenna, and to receive satellite broadcasting rapidly by controlling directivity direction of the antenna through tracked satellite information. CONSTITUTION: An antenna part(100) has an antenna(110) where a broadcasting LNB(121) receiving a satellite broadcasting signal and a satellite tracking LNB(12) receiving a satellite signal for satellite tracking are combined. A switching part(200) selects the broadcasting LNB or the satellite tracking LNB. A control part(300) tracks a satellite by analyzing the satellite signal received through the satellite tracking LNB, and controls the antenna part facing toward the satellite direction using the tracked satellite information. A driving part(400) drives the antenna part according to the control of the control part. [Reference numerals] (100) Antenna part; (110) Antenna; (121) Broadcasting LNB; (122) Satellite tracking LNB; (200) Switching part; (300) Control part; (310) Signal control part; (320) Driving control part; (400) Driving part; (410) Elevation motor; (420) Azimuth motor; (430) Skew angle motor; (500) Satellite broadcasting receiver; (510) Receiver 1; (520) Receiver N; (600) Monitor; (610) Monitor 1; (620) Monitor N