baber/WOPTO huggingface dataset:
Patent KR-20110043449-A (KR)
Title: Semiconductor device
Inventor: NAKATA KAZUNARI
IPC: H01L21/336
Filed: 2010-10-11
Abstract: PURPOSE: A semiconductor device is provided to reduce the size of a cell and suppress a short between gate sources by absorbing a part of stress on the upper side of a source layer in a wire bonding process. CONSTITUTION: A base layer has a first conductive type. A source layer(4) is formed on a first base and has a second conductive type. An insulation layer is formed on the source layer. A plurality of gate structures(GT) penetrate through the base layer. A plurality of conductive units penetrate through the insulation layer and the source layer and are electrically connected to the source layer and the base layer.
Patent KR-20120040559-A (KR)
Inventor: PARK WON KI
IPC: F16C32/06
Filed: 2010-10-19
Abstract: 본 발명의 일 실시예에 따른 유체 동압 베어링 어셈블리는 샤프트를 지지하는 슬리브; 상기 슬리브의 축방향 하부에 간극을 유지한 상태로 상기 슬리브와 결합하는 커버플레이트; 및 상기 샤프트의 하면과 대응되는 상기 커버플레이트의 일면에 결합하여 상기 샤프트가 축중심으로부터 편심되어 회전되는 것을 방지하는 풀링마그네트;를 포함할 수 있다.
Patent KR-20120040567-A (KR)
Title: Method manufacturing raw material for paper or pulp molding using wallpaper disused
Inventor: KANG SUNG KU
IPC: D21C5/02
Filed: 2010-10-19
Abstract: PURPOSE: A method for using waste wallpaper for paper making or pulp molding through a simple process is provided. CONSTITUTION: A method for fabricating a material for paper making or pulp molding using waste wallpaper comprises: a step of pulverizing the waste wallpaper in a primary pulverizer(S100); a step of transferring the pulverized material and pulverizing again in a secondary pulverizer(S200); a step of transferring the secondarily pulverized material into a conveyor and grinding in a grinder(S300); a step of transferring the ground material into a cyclone and spraying water(S400); and a step of maturing the ground material for 2-3 months(S500).
Patent KR-20120041609-A (KR)
Title: Button switch assembly of mobile terminal
Inventor: CHOI HYUN HO
IPC: H04B1/38
Filed: 2010-10-21
Abstract: PURPOSE: A button switch assembly for a mobile terminal is provided to support a sealing member of a flexible material between a button unit and a switch unit when an upper case and a lower case of a terminal body are assembled. CONSTITUTION: A sealing member(230) is included between a switch unit and a button unit. The sealing member is installed between the upper case and the lower case for waterproofing. A supporting member(250) is included between the button unit and the sealing member. The supporting member supports the sealing member.
Patent KR-20120041879-A (KR)
Title: Eco friendly propulsion system for ship
Inventor: LEE EUN BAE
IPC: F02D19/06
Filed: 2010-10-22
Abstract: PURPOSE: An environmentally-friendly propulsion system is provided to reduce emission amount of air contaminant in each harbor by selectively using conventional fuel and dimethylether as needed. CONSTITUTION: An environmentally-friendly propulsion system comprises a first storage tank(10), a second storage tank(20), engines(30), and propellers(40). The first storage tank accommodates dimethylether. The second storage tank stores other fuels except the dimethyether. The engines are connected with the first and second storage tanks to generate power. The propellers receive the power of the engines to propel a ship.
Patent KR-20120042328-A (KR)
Title: Steering column for vehicle
Inventor: PARK JOO YEOL
IPC: B62D1/16
Filed: 2010-10-25
Abstract: PURPOSE: A steering column of a vehicle is provided to maintain the supporting force of the inner tube and outer tube during the release or fastening of adjusting lever for tilting or telescope operation, and improve the convenience and stability of a driver by improving the collision performance of steering column in the collision, and reduce the production cost and the number of components. CONSTITUTION: A steering column of a vehicle comprises a inner tube, and an outer tube(210). The inner tube formed into the hollow form covers a steering shaft. The inner tube is inserted in the outer tube and coupled. The outer tube comprises a pair of distance flange distance flanges(220). The distance flanges are coupled by a mounting bracket and tilt bolt. The distance flanges are formed by cutting out the inner circumference and outer circumference for locating the distance flanges opposite each other.
Patent KR-20120045588-A (KR)
Inventor: KWAK YOUNG WOON
IPC: B23D15/04
Filed: 2010-10-29
Abstract: PURPOSE: An automatic cutting and separating apparatus and method for die-cast materials are provided to automatically cut scrap from die-cast materials and separately collect the scrap and products. CONSTITUTION: An automatic cutting and separating apparatus for die-cast materials comprises a transfer unit, a cutting die(20), a base(30), first and second inclined rails(40,60), first and second collecting units(51,52), and a driving unit(80). The transfer unit transfers cast materials to the cutting die. The cutting die is installed on the base and cuts and separates scrap and products from the transferred cast materials. The first inclined rail moves scrap and products cut by the cutting die downward. The first collecting unit collects the scrap falling along the first inclined rail. The second inclined rail changes the direction of the products moving along the first inclined rail. The second collecting unit collects the products falling along the second inclined rail. The driving unit drives the second inclined rail.
Patent KR-20120046903-A (KR)
Title: Aerial cableway
Inventor: JEONG KUN WOO
IPC: B61B12/04
Filed: 2010-11-01
Abstract: PURPOSE: An aerial cableway is provided to improve stability by preventing movement with a balancer and a guide wire rope while moving a gondola. CONSTITUTION: An aerial cableway connects a first station and a second station to transport objects. The aerial cableway comprises a first vertical post(110), a second vertical post(210), a main rope(300), a guide rope(400), a gondola(500), a balancer(600), a driving winch(700), and a driven winch(800). The first vertical post is fixed in the first station and has a first mater pulley. The second vertical post is fixed in the second station and has a second master pulley. The guide rope is connected to both sides of the first and second mater pulleys. The guide rope is arranged in the upper part of the main rope and is connected to both sides of the first and second vertical posts. The gondola comprises multiple transporting pulleys, wound to move along the main rope, and a driving unit for driving the transporting pulleys. The balancer is fixed in the upper part of the gondola and is guided along the guide rope by a guide pulley. The driving winch tows the gondola to a station in case of malfunction or trouble of the driving unit. The driven winch releases the main rope wound by the driving winch.
Patent KR-20120050837-A (KR)
Title: Conductive film and manufacturing method
Inventor: KIM JAE IL
IPC: H01B5/14
Filed: 2010-11-11
Abstract: PURPOSE: A conductive film and a manufacturing method thereof are provided to decrease a non-display area by forming electrode wires on a vertical plane with a multilayered structure. CONSTITUTION: A transparent electrode(20) is made of transparent conductive materials and is located on the upper side of a base member(10). The transparent electrode is formed in a display region(R1). An electrode wire is formed in a non-display area(R2). The electrode wire comprises a wiring unit(34) and an insulation unit(32).
Patent KR-20120050872-A (KR)
Title: Machine for scaling a fish
Inventor: JUNG SEOK BONG
IPC: A22C25/02
Filed: 2010-11-11
Abstract: PURPOSE: A fish scale remover is provided to use the small number of spraying nozzles spraying high pressure scale removing water for effectively removing the scales from fish. CONSTITUTION: A fish scale remover includes an upper conveyor(3), a lower conveyor(4), a driving motor(5), a pressurizing unit(10), and nozzles(20). The pressurizing unit pressurizes the upper and lower conveyors toward each other. The nozzles are installed on a fixing plate combined to the remover for locating the nozzles around a front side inlet of the pressuring unit. The nozzles are located on the end of a link combined to a motor shaft of a nozzle driving motor. Washing water is supplied into a flow path formed inside the motor shaft and the link for being sprayed through the nozzles.
Patent KR-20120055375-A (KR)
Title: Cell chip and method for fabricating the same
Inventor: BAEK NAM SEOB
IPC: G01N33/53
Filed: 2010-11-23
Abstract: PURPOSE: A cell chip and a manufacturing method thereof are provided to simplify manufacturing process by forming patterns by light, control directions of cell growth, and limiting cell growth. CONSTITUTION: A cell chip comprises an immobilization of cell material layer(21) which is arranged on a substrate(10) and photo-crosslinked polymer partition walls(25a) which are arranged on the immobilization of cell material layer. The photo-crosslinked polymer partition walls have bio compatibility. The photo-crosslinked polymer partition walls contain polyfluorene. The immobile of cell material layer contains synthetic polymers having amine radicals within a main chain. The synthetic high polymer is polyethyleneimine. The immobile cell material layer is self-assembled monolayer.
Patent KR-20120055891-A (KR)
Title: Robot cleaner and method for controlling the same
Inventor: KIM DONG WON
IPC: A47L9/28
Filed: 2010-11-24
Abstract: PURPOSE: A robot cleaner and a control method thereof are provided to improve suction efficiency by allowing a main brush to brush a bottom surface under a main body and a side brush to brush a bottom surface in front of the main body. CONSTITUTION: A robot cleaner(100) comprises a main brush(160), a main brush motor, an RPM detection unit(175), and a control unit(145). The main brush brushes a bottom surface. The main brush motor rotates the main brush. The RPM detection unit detects the RPMs of the main brush motor. The control unit controls the operation of the robot cleaner by confirming the state of the bottom surface depending on the detected RPMs of the main brush motor.
Patent KR-20120065662-A (KR)
Title: A method for calculating the index of tire profile variation quantitatively
Inventor: PARK JEE HOON
IPC: B60C3/02
Filed: 2010-12-13
Abstract: PURPOSE: A quantative index calculating method of tire profile variation is provided to assist for setting the design direction of a tire through calculation for the profile variation of a real tire into a quantative index according to the design plane of a tire. CONSTITUTION: A quantative index calculating method of tire profile variation is as follows. The range of the difference of a planned profile shape and a real profile shape is divided into sections(step 1). The variation of each section for tire profile is defined(step 1). Each section boundary line of a tire is defined(3 step). The stress according to each section is calculated(step 4). The condition analysis for each section boundary line of a tire is added in an internal pressure interpretation result(step 5). Each profile variation is calculated by using the calculated stress(step 6). The difference is detected through the variation of a planned profile shape and a real profile shape(step 7).
Patent KR-20120065799-A (KR)
Title: Method for forming tin film, nonvolatile memory device using it and manufacturing method thereof
Inventor: PARK YOUNG LIM
IPC: H01L27/115
Filed: 2010-12-13
Abstract: PURPOSE: A method for forming a TiN thin film, a nonvolatile memory device, and a manufacturing method thereof are provided to easily control the thickness of a thin film by changing a cycle number of a Tin thin film forming process. CONSTITUTION: An insulation film pattern(120) including an opening unit(125) is formed on a substrate. A switching device is formed in the opening. A bottom electrode(147') comprising a TiN thin film is formed on the switching device. A variable resistive material pattern(150') is formed on the bottom electrode. A phase change material pattern(162) and a top electrode contact(164) are formed on the bottom electrode.
Patent KR-20120069446-A (KR)
Title: Scar marker for cultivar discrimination in pear and usage thereof
Inventor: CHO KANG HEE
IPC: C12N15/11
Filed: 2010-12-20
Abstract: PURPOSE: A SCAR marker for distinguishing pear species is provided to accurately distinguish native species and introduced species. CONSTITUTION: A SCAR marker for distinguishing pear species contains: P123_279 primer set of an oligonucleotide of sequence numbers 1 and 2; P561_331 primer set of an oligonucleotide of sequence numbers 3 and 4; P561_372 primer set having an oligonucleotide of sequence numbers 5 and 6; PH02_405 primer set having an oligonucleotide of sequence numbers 7 and 8; PK15_410 primer set having an oligonucleotide of sequence numbers 9 and 10; PH15_452 primer set having an oligonucleotide of sequence numbers 11 and 12; PT16_472 primer set having an oligonucleotide of sequence numbers 13 and 14; PT06_509 prime set having an oligonucleotide of sequence numbers of sequence numbers 15 and 16; PN11_516 primer set having an oligonucleotide of sequence numbers 17 and 18; PK17_556 primer set having an oligonucleotide of sequence numbers 19 and 20; PN15_575 primer set having an oligonucleotide of sequence numbers 21 and 22; PT14_578 primer set having an oligonucleotide of sequence numbers 23 and 24; P270_593 primer set having an oligonucleotide of sequence numbers 25 and 26; PF07_594 primer set having an oligonucleotide of sequence numbers 27 and 28; PQ11_649 primer set having an oligonucleotide of sequence numbers 29 and 30; PK15_672 primer set having an oligonucleotide of sequence numbers 31 and 32; PK17_771 primer set having an oligonucleotide of sequence numbers 33 and 34; PK10_514 primer set having an oligonucleotide of sequence numbers 35 and 36; or PK15_616 primer set having an oligonucleotide of sequence numbers 37 and 38.
Patent KR-20120070065-A (KR)
Title: Method for controlling handover and method for detecting packet loss
Inventor: HONG HYUN HA
IPC: H04L1/16
Filed: 2010-12-21
Abstract: PURPOSE: A method for controlling handover and a method for detecting the loss of packets are provided to shorten times required for detecting mobility by using a return link encapsulation(RLE)-based trigger signal between networks as a handover-start-reference signal. CONSTITUTION: When a mobile router enters in a rainfall reduction section, a foreign agent to a wireless network is searched and registered and handover from a satellite network to a wireless network is executed based on an RLE-based trigger signal and a radio link trigger signal. When the mobile router exits from the rainfall reduction section, handover from the wireless network to the satellite network is executed based on the RLE-based trigger signal and a satellite link trigger signal(230).
Patent KR-20120070740-A (KR)
Title: Manufacturing method of te and bismuth telluride nano tubes by solvothermal synthesis
Inventor: PARK BYUNG KI
IPC: B82B3/00
Filed: 2010-12-22
Abstract: PURPOSE: A tellurium nanotube of solvothermal synthesis and a manufacturing method of bismuth telluride are provided to manufacture Te nano-tube by reacting a high-boiling point organic solvent, coupling agent, and Tellurium compound and to mass produce Bi2Te3 nano-tubes. CONSTITUTION: A tellurium nanotube of solvothermal synthesis comprises the following steps: manufacturing a mixed solution by mixing organic solvent with a coupling agent; and reacting tellurium compound in the mixture. The organic solvent is one or more kinds which are selected from ethylene glycol, oleic acid, oleylamine, hexadecane, ethylenediamine, dimethylformamide, pyridine, and acetone. The coupling agent is selected from polyviny pyrrolidone, polyvinylalcohol, cetyl-trimethyl-ammonium-bromide, ethylenediaminotetraacetic acid disodium salt, and sodium dodecyl-benzene-sulfonate. A manufacturing method of the Bi2Te3 nanotubes comprises a step of reacting a solution including bismuth compound and reducing agent with a solution which includes Te nano-tubes.
Patent KR-20120070974-A (KR)
Title: Organic light emitting diode display
Inventor: LEE HYUN JAE
IPC: G09G3/30
Filed: 2010-12-22
Abstract: PURPOSE: An organic light emitting diode display is provided to prevent from displaying abnormal screen on slip out mode by discharging a reference voltage applied to an anode of OLED to a ground voltage within a slip out mode. CONSTITUTION: A panel driving circuit chip includes regulator and a first switch. The panel driving circuit chip is input a panel voltage and VDD input voltage. VDD1 is input to a power element of a frame memory at the beginning of a slip out mode. A regulator converts a panel voltage to a reference voltage. A first switch keeps being turned on during five frame periods(N+1-N+5) and lowers a reference voltage to a ground voltage.
Patent KR-20120072036-A (KR)
Title: Lighting device
Inventor: SHIN BONG SUB
IPC: F21V29/00
Filed: 2010-12-23
Abstract: PURPOSE: A lighting device is provided to improve heat dissipation by converting heat from a light emitting device to infrared rays to be discharged to the outside. CONSTITUTION: A light source unit(200) is arranged on a heat radiation element(100). An infrared radiation layer is arranged on the surface of the heat radiation element and emits far or near infrared rays. A reflector(500) reflects the infrared rays from the infrared radiation layer and surrounds the heat radiation element. A heat radiation sheet is arranged between the heat radiation element and the light source unit.
Patent KR-20110074698-A (KR)
Title: Film deposition apparatus and film deposition method and computer readable storage medium
Inventor: KATO HITOSHI
IPC: H01L21/28
Filed: 2010-12-24
Abstract: PURPOSE: A layer forming apparatus, a layer forming method, and a computer-readable storage medium are provided to obtain a titan nitride layer having a plain surface. CONSTITUTION: A table(2) is installed in an inside of a vacuum container. The table includes a substrate loading region on which a substrate is loaded. A second reaction gas includes a first reaction gas including Ti in the substrate on the table. The second reaction gas includes nitrogen(N). The first reaction gas supply unit and the second gas supply unit supply the second reaction gas, respectively.
Patent KR-20120074819-A (KR)
Inventor: YANG JIN SOOK
IPC: H01H19/06
Filed: 2010-12-28
Abstract: PURPOSE: A rotary switch unit is provided to prevent a rotary switch from being damaged due to foreign materials inputted from the outside by arranging the rotary switch in a rotary knob space. CONSTITUTION: A printed circuit board(200) is installed in a housing. A rotary switch unit(300) includes a rotary knob(310) and a rotary switch(330). The rotary knob includes a rotary knob space opened to the inside of the housing. The rotary switch is arranged in the rotary knob space. A lamp unit includes a lamp which is electrically connected to the printed circuit board. A rotary detent unit(400) performs the detent operation of the rotary knob.
Patent KR-20120078079-A (KR)
Title: Non-slip stair structure
Inventor: KANG JI HO
IPC: E04F11/16
Filed: 2010-12-31
Abstract: PURPOSE: An anti-slip structure is provided to prevent a slip with improving an external appearance by uneven parts into various shapes. CONSTITUTION: An anti-slip structure comprises a board(300), uneven parts(400). The board is installed on horizontal and vertical planes(110,120) of stairs(100). The board comprises horizontal and vertical boards(310,320). The horizontal board is installed on the horizontal plane, in which an adhesive(200) is spread. The vertical board is installed on the vertical plane of the stairs. The uneven parts are formed on a front end of the horizontal board, and prevent users from slipping. The uneven parts improve an external appearance of the stairs.
Patent KR-20100020030-A (KR)
Title: Pesticidal composition comprising a strigolactone derivative and an insecticide compound
Inventor: HUNGENBERG HEIKE
IPC: A01N43/08
Filed: 2008-06-12
Abstract: A composition comprising at least a strigo lactone derivative (a) of general formula (I) or (II) and an insecticide compound (b) in a (a) / (b) weight ratio of from 1/1 to 1/10; A composition further comprising an additional fungicidal compound; A method for preventively or curatively combating the pests and diseases of crops and increasing their yield by using this composition.
Patent KR-20100020034-A (KR)
Title: Electric clamping device for an adjustable motor vehicle steering column
Inventor: BERTET NICOLAS
IPC: B62D1/184
Filed: 2008-03-26
Abstract: An adjustable steering column comprises a steering shaft mounted in a body tube arranged in a movable support element, these components not being shown in the figure. The movable support element is locked on a fixed support element 8 by a clamping system 4. The electric clamping device is mounted in a casing 20 which supports an electric motor 70 and comprises a transmission system 80, a locking assembly 10 and a clamping rod 60 mounted in the fixed support element 8. The locking assembly 10 comprises: a fixed cam 30 with fixed raceways, a movable cam 40 with movable raceways, and balls 50. Said balls move along the raceways in the form of a spiral with a disengagement slope, in order to initiate clamping or release according to the direction of rotation.
Patent KR-20100031768-A (KR)
Title: Mechanical relaxation tracking and responding in mems driver
Inventor: NACHMAN RAMEZ
IPC: G09G3/34
Filed: 2008-07-07
Abstract: The invention comprises systems and methods for adjusting a driving voltage based on relaxation information of a movable reflective layer of an interferometric modulator. In one example, a device for driving a MEMS device having a movable reflective layer comprises a sensing unit configured to generate information related to one or more of time, environmental exposure, and frame rate of a movable reflective layer of at least one MEMS device, and a driver circuit configured to apply voltages to drive said at least one MEMS device, said voltages being based at least in part on said information.
Patent KR-20100047285-A (KR)
Title: Elastic wave device, duplexer using the same, and communication apparatus using the duplexer
Inventor: MATSUDA TAKASHI
IPC: H03H9/25
Filed: 2007-11-15
Abstract: There are provided a high power-resistant filter with improved heat dissipation efficiency without changing its capacity, a duplexer using the filter, and a communication apparatus using the duplexer. The elastic wave device includes a piezoelectric substrate (11); resonators (S1, S2, S3, P1, P2, P3) each including a resonant section formed on the piezoelectric substrate (11) and reflectors on both sides of the resonant section on the piezoelectric substrate (11); and bumps (12 to 17) formed on the piezoelectric substrate (11). In the resonators (S1, S2, S3, P1, P2, P3), two or more resonator segments (S11, S12) are connected in parallel.The bump (12) is arranged in an area sandwiched between the reflectors of the resonator segments (S11, S12).
Patent KR-20100087073-A (KR)
Inventor: FARRELL CHRISTOPHER JOHN
IPC: A61C7/08
Filed: 2008-08-29
Abstract: 특히 하나의 등급의 부정교합을 교정하기 위해 유용한 치열교정장치(1)가 개시된다. 치열교정장치(1)는 사용자의 상부 아치에 설치하기 위해 전방 부위와, 이 전방 부위로부터 후방으로 연장한 두 개의 암 부위를 가진 설치장치(3)를 포함한다. 설치장치(3)는 외벽(7)과 내벽(9), 그리고 이들 사이에서 연장한 웹(11)을 구비한다. 외벽(7)과 웹(11)과 내벽(9)은 사용자의 상부 아치와 치아가 수용되는 상부 채널(21)을 공동으로 형성한다. 외벽(7)과 웹(11)과 내벽(9)은 또한 하부 아치와 치아를 수용하기 위한 하부 채널(23)을 형성한다. 외벽(7)은 상부 아치 치아와 잇몸의 전방으로 이격되어 볼 점막을 상부 아치 치아와 잇몸으로부터 떨어지게 지지하기 위한 외측 공간층(4)을 가진다. 치열교정장치(1)는 또한 사용자의 혀의 위치를 올리기 위해 내벽(19)의 하부에 마련된 혀 상승부재(51)를 구비한다. 치열교정장치는 아치 형태에 대응하는 유지 위치에서 변형될 때 소정의 아치 형태로 복원되려는 탄성의 가요성 재질로 만들어진다. 탄성 가요성은 또한 치열교정장치의 착용을 돕는다.