baber/WOPTO huggingface dataset:
Patent KR-20120095119-A (KR)
Title: Device for filtering waste in drainpipe of washstand
Inventor: YANG DONG HOON
IPC: E03C1/18
Filed: 2011-02-18
Abstract: PURPOSE: A filtering device for a washstand drainpipe is provided to easily clean filtered foreign materials by effectively filtering the foreign materials like hair contained in drain water with minimum resistance against the drain water. CONSTITUTION: A filtering device(1) for a washstand drainpipe comprises a lower box(10), an upper box(20), a filter box(30), and an opening and closing box(40). The lower box is connected to a lower drainpipe(3a) or a sewer pipe to be drained and has a support(11) inside. The upper box is connected to an upper drainpipe(3b) to be drained, and is formed in the upper part of the lower box to guide the drained water of the upper drainpipe to the lower box. An opened inlet(21) is arranged in one side of the upper box. The filter box is inserted in the upper box through the inlet to place on the support and filters foreign materials from the drained water flowing from the upper drainpipe into the upper box. The opening and closing box is fitted to surround the upper box and the bottom(41) thereof is fitted into the lower box to be vertically moved along the upper box between an upper opening position for exposing the inlet and a lower closed position.
Patent KR-20120096780-A (KR)
Title: Wristband type smartcard for having usb interface
Inventor: CHOE HO RIM
IPC: G06K17/00
Filed: 2011-02-23
Abstract: PURPOSE: A smart card for a wrist band type with an USB interface is provided to issue automatically a sitting list, thereby providing speediness and convenience of a reservation and an issue of a ticket. CONSTITUTION: A wrist band type smart card(100) includes a wireless transmitting/receiving unit with an antenna and RFID chip and a signal processing unit with a printed circuit board which main MCU is formed, a display expressing information, a battery. A USB connecting unit(170) is formed on one side of the wrist band type smart card. The main MCU executes payment charging or a reservation program. One side of an USB interface(200) equips to the USB connecting unit, and the other side of the USB interface equips to an USB port of a computer. The USB interface transmits/receives data between the computer and the wrist band type smart card.
Patent KR-20110098656-A (KR)
Inventor: SASAKAWA MITSUHIRO
IPC: C05G3/60
Filed: 2011-02-24
Abstract: 비료 성분을 함유하는 입상 물질의 표면에 피복층이 설치되어 있는 피복 입상 비료로서, 
상기 피복층이, 생분해성 수지의 수지 피복층과, 상기 수지 피복층의 외측에 설치된 항균제 및 식물 경화유를 포함하는 보호층을 가져서 이루어지는 것을 특징으로 하는 피복 입상 비료는, 시용 장면의 상이에 기인하는 용출 패턴 변화의 발생이 억제된 우수한 성능을 갖는다.
Patent KR-20110101082-A (KR)
Inventor: ZHOU KE
IPC: G03G9/09
Filed: 2011-03-04
Abstract: 본 발명은 비결정형 수지, 결정형 수지 및 시아닌 염료를 포함하는 토너 및 그의 제조 방법에 관한 것이다.  상기 시아닌 염료는 다른 바람직한 특성에 부정적인 영향을 미치지 않으면서 열 응집력을 개선한다.
Patent KR-20110033909-A (KR)
Title: Washing machine
Inventor: CHO IN HO
IPC: D06F33/02
Filed: 2011-03-04
Abstract: PURPOSE: A washing device is provided to increase the washing efficiency in a washing process of a part progress in a individual execution or a course. CONSTITUTION: A washing machine includes a tub, a drum and a control unit. The drum is installed to be rotatable inside the tub. According to the selected course, the control unit rotates the drum. The control unit rotates the drum in at least one among a step motion, a scrub motion or a squeeze motion. The step motion is a washing motion by an impact force which is induced in dropping process of the maximum head of a laundry.
Patent KR-20120102367-A (KR)
Title: Submersible pump that has internal cooling loop
Inventor: PARK SUK WAN
IPC: F04D13/08
Filed: 2011-03-08
Abstract: PURPOSE: A submerged pump with an internal cooling circuit is provided to reduce damage caused by an external environment by protecting a mechanical chamber with a cartridge and to reinforce the waterproofness function of the mechanical chamber. CONSTITUTION: A submerged pump with an internal cooling circuit comprises a driving shaft(300) and a cartridge chamber(100). The driving shaft is rotated by a driving source. The cartridge chamber is mounted on the driving shaft by being slid, thereby sealing a fluid flowing into the driving source through the driving shaft. The cartridge chamber comprises a mechanical chamber(120), a cartridge housing(110), a main housing(130), a second mechanical chamber(140), and a cartridge sleeve(150). The first mechanical chamber is arranged on the driving shaft, thereby sealing the fluid. The first mechanical chamber is arranged in the inside of a cartridge housing. A projected first flange unit supporting the first mechanical chamber is formed in the inner circumference of a main housing and a projected second flange unit where the cartridge housing is connected is formed in the outer circumference of the main housing. The second mechanical chamber is connected to the first flange unit, thereby sealing the fluid. The cartridge sleeve is arranged by being spaced from the cartridge housing and the second mechanical chamber is arranged in the inside of the sleeve.
Patent KR-20110105341-A (KR)
Title: 저치환도 히드록시프로필셀룰로오스 및 이것을 포함하는 고형 제제
Inventor: MARUYAMA NAOSUKE
IPC: A23L33/00
Filed: 2011-03-14
Abstract: 본 발명은, 비이온성이며 안정성이 우수한 저치환도 히드록시프로필셀룰로오스의 성형성과 유동성을 개선하고, 붕괴성, 구강내에서의 복용성을 개선한다. 
구체적으로 본 발명은, 광각 X선 회절법에 의해 측정된 회절 강도로부터 하기 수학식 1에 의해 산출되는 결정화도가 60 ％ 이하이고, 히드록시프로폭시기 치환도가 5 내지 9 질량％이며, 종횡비가 2.5 미만인 저치환도 히드록시프로필셀룰로오스를 제공한다. 
<수학식 1> 
결정화도(％)={(Ic-Ia)/Ic}×100 
(상기 수학식 1 중, Ic는 회절각 2θ=22.5도에서의 회절 강도이고, Ia는 회절각 2θ=18.5도에서의 회절 강도임)
Patent KR-20120104769-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: CHOI JONG HUN
IPC: H01L21/768
Filed: 2011-03-14
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to electronically connect between storage node contact plugs or prevent connection defects between a plurality of storage node contact plugs and lower side electrodes, thereby increasing an operation feature of a semiconductor device. CONSTITUTION: A storage node contact hole(265) is formed by etching a first insulation film(260). A first photosensitive film is formed in the contact hole. A second photosensitive film is formed by exposing a part of the first photosensitive film. The first photosensitive film which is not exposed is removed. A second insulation film(290) is formed in an area of the removed first photosensitive film. The second photosensitive film is removed. A storage node contact plug(300) is formed in the area of the removed second photosensitive film by filling poly silicon.
Patent KR-20120114421-A (KR)
Title: Dimming control led lamp device and method thereof
Inventor: KIM JOON HEE
IPC: H05B37/02
Filed: 2011-03-16
Abstract: PURPOSE: A dimming control LED lighting device and method are provided to maximally save energy by blocking a current flowing through a PFC(power factor correction) unit and a DC-DC conversion unit in a stand-by mode. CONSTITUTION: A dimming controller(140) generates a dimming signal according to user control. An LED light emitting unit(150) operates LEDs according to the dimming signal. A PFC controller(122) controls the operation of a PFC unit. A DC/DC controller(132) controls the operation of a DC/DC conversion unit. An auxiliary power supply(170) supplies auxiliary power to the PFC controller or the DC/DC controller. [Reference numerals] (122) PFC controller; (132) DC/DC controller; (140) Dimming controller; (170) Auxiliary power supply; (180) Standby mode controller
Patent KR-20120106050-A (KR)
Title: Roll-back system of disk brake for vehicle
Inventor: JEONG SEOK TAE
IPC: F16D65/097
Filed: 2011-03-17
Abstract: PURPOSE: A disk brake for a vehicle comprising a rollback system is provided to reduce drag by securing operation room between a pad and a disk through the wear of a pad and external force. CONSTITUTION: A disk brake for a vehicle comprises a disk, pad plates(12, 14), a caliper housing(20), and a rollback system. The disk is rotated with the wheel of a vehicle. The pad plate is installed to be reciprocated the back and the front side of a carrier. The caliper housing comprises a piston operating a pad plate. The roll back system comprises a rollback spring, a rollback sealing member(130), and an adjust(140) and restores the piston when external force is removed. The both sides of the rollback spring are connected to a carrier and a pad plate respectively. The rollback sealing member offers restoring force for the restore of the piston. The adjust is supported elastically by a support spring.
Patent KR-20120107239-A (KR)
Title: Clutch type reversible transmission bicycle with bidirectional input and one-way output
Inventor: YANG TAI HER
IPC: F16H1/28
Filed: 2011-03-21
Abstract: PURPOSE: A clutch type reversible transmission bicycle with bidirectional input and unidirectional output is provided to reduce injury caused by the excessive use of muscles or joints and to train relatively less used muscle groups and joints. CONSTITUTION: A clutch type reversible transmission bicycle with bidirectional input and unidirectional output comprises a part of a pedal-loaded equipment, a machine body(600), a force input device(11), a bidirectional input and unidirectional output electric motor(13), a clutch device, and a driving wheel set(15). The bidirectional input and unidirectional output electric motor can clutch type reversible rotation. The clutch device and the driving wheel set can control connection or release. The force input device can bidirectionally input. The output of the force input device is delivered to an input of the bidirectional input and unidirectional output electric motor. The output of the force input device is outputted in a constant rotating direction through the output of the bidirectional input and unidirectional output electric motor. The output of the force input device drives the driving wheel set to drive the loaded equipment coupled in the driving wheel set.
Patent KR-20120108090-A (KR)
Title: Controller for heating mat
Inventor: KANG MIN GU
IPC: A47C27/00
Filed: 2011-03-23
Abstract: PURPOSE: A controller for a warm water mat is provided to prevent water from leaking from a pump installation part. CONSTITUTION: A controller for a warm water mat comprises upper and lower cases, a water tub(200), a motor(300), and a pump(310). The upper and lower cases are detachably combined with each other by a bolt. On the upper side of the upper case, a plurality of operation buttons is formed. In the water tub, the upper side thereof is open, a mounting unit is formed on one side thereof, and a water level is formed on the other side thereof. The motor is installed on the top of the bottom plate of the mounting unit. The pump comprises an impeller and an impeller cover covering the impeller.
Patent KR-20120109797-A (KR)
Title: Connection concrete telegraph pole
Inventor: LEE MAN SUK
IPC: E04H12/22
Filed: 2011-03-28
Abstract: PURPOSE: A concrete electric pole is provided to improve workability by connecting multiple concrete poles to each other in a construction site. CONSTITUTION: A concrete electric pole(100) comprises upper and lower concrete poles(110,120) and a connector(130). Joint caps(111,121) with multiple bolt coupling holes(112,122) are formed in the ends of the upper and lower concrete poles facing each other. The connector connects the upper and lower concrete poles to each other and is composed of a body portion(140) and upper and lower flange portions(150,160). The body portion has a through hole(141). The upper and lower flange portions are coupled to the top and bottom ends of the body portion and have multiple bolt coupling holes(151,161) coupled to the bolt coupling holes of the joint caps.
Patent KR-20120109199-A (KR)
Title: Snow chains
Inventor: HAN KWANG SUK
IPC: B60C27/20
Filed: 2011-03-28
Abstract: PURPOSE: A snow chain is provided to secure stable friction force on an icy road or a snowy road by using spikes. CONSTITUTION: A snow chain comprises a first outer wire(21), a second outer wire(22), inner wires(25), cross wires(30), and hooks. The outer wires are formed along the circumferential direction of a tire and arranged in the outmost edges of the chain. The inner wires are arranged with constant space between the outer wires. The cross wires are formed to cover the width direction of a tire and the both ends are connected with outer wires respectively. The hooks are formed in the outer wires and inner wires.
Patent KR-20120111252-A (KR)
Title: Mobile terminal capable of measuring radioactivity
Inventor: AHN GEON JOON
IPC: G01T1/167
Filed: 2011-03-31
Abstract: PURPOSE: A portable terminal capable of measuring radioactivity is provided to apply a radioactivity measuring function to a cell phone, thereby easily measuring the radioactivity. CONSTITUTION: A portable terminal capable of measuring radioactivity comprises a body(10) and a sensing unit(12). The body measures radioactivity. The sensing unit is mounted in the body, thereby sensing radioactivity. The body comprises a display unit(14) and a controlling unit(16). The display unit operates an application for measuring the radioactivity. The controlling unit utilizes data being input through the sensing unit for the application. The controlling unit generates alarming when an input data value is higher than a pre-set standard value. [Reference numerals] (10) Portable terminal; (12) Sensing unit; (14) Displaying unit; (16) Controlling unit
Patent KR-20110114450-A (KR)
Inventor: SCHAPP JAN
IPC: C07F17/02
Filed: 2011-04-06
Abstract: 하기 일반식(I)의 유기금속 착물을 제조하는 방법이 제공된다:  
M(RPD) 2  	(I) 
상기 식에서 M은 철, 루테늄 또는 오스뮴일 수 있고, R은 수소 또는 약 1 내지 4개의 탄소원자를 갖는 알킬기이며, PD는 샌드위치형 착물을 형성하는 것으로 알려져 있는 환식 또는 개쇄식 디에닐계임. 상기 화학식(I)의 착물은 적어도 약 99.99% 이상의 금속 순도를 갖는다. 상기 방법은 알코올 용매 중에서 삼염화 M(III) 수화물을 HRPD 화합물 및 알루미늄과 같은 적어도 하나 이상의 환원금속과 반응시키는 것을 포함한다.
Patent KR-20120114604-A (KR)
Title: Electric vehicle and method for speed control
Inventor: PARK EUN HA
IPC: B60L11/18
Filed: 2011-04-07
Abstract: PURPOSE: An electric vehicle and a speed control method thereof are provided to easily control the speed of the vehicle by changing a torque change rate of the vehicle corresponding to the manipulation of an accelerator or brake. CONSTITUTION: An accelerator(140) includes an APS(Accelerator Position Sensor). A brake(150) includes a BPS(Break Position Sensor). A motor controller(170) changes the speed of a vehicle by controlling the driving of a motor. A mode key(121) inputs a sports mode set signal. A controller(110) controls the speed of the vehicle by applying a calculated torque value to the motor controller. [Reference numerals] (110) Controller; (120) Input unit; (121) Mode key; (125) Display unit; (130) Data unit; (140) Accelerator; (150) Brake; (170) Motor controller; (171) Motor; (190) Battery
Patent KR-20120119545-A (KR)
Title: Fluid discharging device
Inventor: HONG JONG BOK
IPC: B65D83/00
Filed: 2011-04-21
Abstract: PURPOSE: A fluid discharging device is provided to easily discharge fluid in a fluid pack to the outside through an inlet hole, a plug path, an actuating space, and a discharge path when a cap is opened while a pressing part of a plug is inserted into the fluid pack. CONSTITUTION: A fluid discharging device(1) comprises a housing(20), an actuating body(30), and a plug(40). One opened side of the housing faces a pack. The actuating body is rotatably coupled to the outer periphery of the housing. The plug is arranged inside the housing and is connected to the actuating body. The plug is protruded from one side of the housing to enter into the pack by the rotation of the actuating body.
Patent KR-20120123803-A (KR)
Title: Automatic loading/unloading loader for the CNC lathe
IPC: B23B25/06
Filed: 2011-05-02
Abstract: PURPOSE: A loader for an automatic lathe for automatically loading and unloading materials is provided to prevent waste space by using a motion converting device. CONSTITUTION: A loader(100) for an automatic lathe for automatically loading and unloading materials comprises a table(1), a material aligning unit(2), a material supplying unit(3), and a material transferring unit. The material aligning unit is installed in the upper portion of the table and moved in a longitudinal direction. The material transferring unit comprises a vertically transferring plate(5), a horizontally transferring plate(6), a horizontally transferring cylinder(7), and a moving unit(4). A movement converting device is installed in the lower portion of the table and changes rotary motion into a linear motion. The horizontally transferring cylinder is installed between the vertically transferring plate and the horizontally transferring plate. The moving unit is installed on the horizontally transferring plate.
Patent KR-20120126199-A (KR)
Title: System and method for manufacturing literary work using tree type story relay method
IPC: G06Q50/10
Filed: 2011-05-11
Abstract: PURPOSE: A literary work producing system using a tree-type story relay method and a method thereof are provided to enable plural users to jointly produce and publish a single completed literary work by using the tree-type story relay method. CONSTITUTION: A database unit(210) stores plural written words related to a seed story. A story unit input unit(220) selects one of the written words to transmit the word to plural user terminals. One or more user terminals input one or more words corresponding to the selected word as story units into the story unit input unit. A node arrangement unit(230) generates nodes related to the inputted story units. The node arrangement unit matches the generated nodes with the story units respectively. [Reference numerals] (210) Database unit; (220) Story unit input unit; (230) Node arrangement unit; (240) Screen provision unit; (250) Work making unit; (260) Work publication unit; (270) Profit distribution unit; (280) Exposure rank calculation unit; (290) Story unit evaluation unit; (295) Control unit
Patent KR-20120128433-A (KR)
Title: Memory system including a nonvolatile memory and method of controlling the nonvolatile memory
IPC: G11C16/26
Filed: 2011-05-17
Abstract: PURPOSE: A memory system including a nonvolatile memory and a method for controlling the nonvolatile memory are provided to improve reliability by controlling a read voltage level of the nonvolatile memory to the optimum read voltage level. CONSTITUTION: A first data is programmed in selected memory cells in response to a first access request(S100). An elapse time is determined from a first data programming point to a second access request point in response to a second access request for accessing the selected memory cells. It is determined whether the read voltage of the nonvolatile memory is controlled according to elapse time. The read voltage of the nonvolatile memory is controlled(S240). The selected memory cells are read according to the controlled read voltage(S250).
Patent KR-20120130634-A (KR)
Title: A Rubber Composition for Engine Mount
IPC: C08K3/04
Filed: 2011-05-23
Abstract: PURPOSE: An EPDM rubber composition is provided to have mechanical properties which are the same as natural rubber material, to improve heat resistance and fatigue resistance, such that the composition can be applied to an engine mount which requires high heat resistance and high durability. CONSTITUTION: An EPDM rubber composition comprises: a first EPDM rubber of which weight average molecular weight is 300,000-500,000 g/mol, the composition ratio of ethylene is 40-70 weight%, and the contents of unconjugated diene is 4-6 weight%; a second EPDM rubber of which weight average molecular weight is 400,000-600,000 g/mol, the composition ratio of ethylene is 50-70 weight%, and the contents of unconjugated diene is 3-5 weight%; a vulcanizer; an accelerator; and a filler. The weight ratio of the first EPDM rubber and the second EPDM rubber is 6-2:4-8.
Patent KR-20120130856-A (KR)
Title: 복구 조명용 직류형 안정기
IPC: H05B41/16
Filed: 2011-05-24
Abstract: 본 발명은 배터리를 내장하지 않고 기존의 안정기와 같이 사용 가능한 비상전원 복구 조명용 직류형 안정기로서, 상용입력전원 AC 220V에서 동작하며 220V 36W의 형광등에 연결되는 기존의 제 1 형광등 안정기와, 상기 형광등 및 형광등 안정기와 연결되는 비상용 제 2 형광등 안정기로 구성되되, 상기 비상용 제 2 형광등 안정기는 기존의 제 1 형광등 안정기의 전압여부를 감지하여 접점 Ry를 동작시키는 전압검출 및 릴레이구동부(1)와, 비상 입력던원으로 사용되는 DC 전압을 높은 주파수 대역으로 가변시키는 스위칭 인버터(2)와, 낮은 DC 저압을 증폭시켜서 높은 전압으로 바꾸어주는 전압체배기(3)와, 상기 전압체배기(3)에서 상승시킨 높은 전압을 형광등 점등에 맞게 안정화시켜주는 전압안정기(4)를 포함한다.
Patent KR-20110136706-A (KR)
Title: Method of producing toner
Inventor: ISONO NAOYA
IPC: G03G9/09
Filed: 2011-06-07
Abstract: PURPOSE: A method for manufacturing a toner is provided to stably manufacture toner particles of durability, anti-aging characteristic, and developing characteristic and to suppress the precipitation and the coagulation of a coloring agent in a coloring gent dispersing solution. CONSTITUTION: A coloring agent dispersing solution is obtained by dispersing a pigment-containing coloring gent into a mixed solution containing a resin dissolved solution or a polymeric monomer. The mixed solution contains a non-ionic surfactant. The non-ionic surfactant includes at least oxyalkylene group. The hydrophilic lipophlic balance of the non-ionic surfactant is between 9.0 and 17.0. The non-ionic surfactant is polyalkylene glycol type non-ionic surfactant.
Patent KR-20120135674-A (KR)
Title: A liquid sealing duct utilizing air tubes
Inventor: MOON JEONG HUN
IPC: B01D46/00
Filed: 2011-06-07
Abstract: PURPOSE: A liquid sealing duct using air tubes is provided to reduce materials for reinforcement or supporting members required for installation of the liquid sealing duct by minimizing the weight of the liquid sealing duct. CONSTITUTION: A liquid sealing duct is interposed between a moving duct(200) and fixed equipment, wherein the moving duct is installed in a mobile working machine moving around a predetermined working zone and the fixed equipment including a suction unit for drawing in dust-containing air from a corresponding duct. The liquid sealing duct includes a liquid filling chamber for maintaining continuous connection with the fixed equipment. Air tubes are installed in the longitudinal direction of the liquid filling chamber to reduce the amount of liquid to be filled. A constant pressure maintaining unit is provided to maintain constant pressure in the air tubes.
Patent KR-20120136455-A (KR)
Title: Method of detecting touch position, touch substrate and display device having the same
Inventor: LEE IL HO
IPC: G06F3/03
Filed: 2011-06-09
Abstract: PURPOSE: A hybrid type touch location detection method, touch board, and display apparatus including the same are provided to control the strength of a touch sense by including a control unit. CONSTITUTION: A first electrode unit(360) is extended from a first surface of a base board to a first direction. A second electrode unit(370) is extended to a second direction which crosses to the first direction. A pressure sensing element(380) is arranged a cross area between a first and a second electrode unit. The pressure sensing element is QTC(quantum tunneling composite). A common electrode(350) is formed on a second surface of the base board.
Patent KR-20110083582-A (KR)
Title: Tooth-hardening apparatus
Inventor: MINOGUCHI KAZUMI
IPC: A61J17/02
Filed: 2011-06-13
Abstract: PURPOSE: A tooth growing apparatus is provided to perform a tooth growth training according to the growth step of an infant. CONSTITUTION: A tooth growing apparatus comprises: a tooth growing member(11) which is formed in a flat shape and has a plurality of projections in the surface thereof; and a nipple(15) attached to the center of the tooth growing member. The tooth growing member is formed in a rhomboid shape. Openings(12) for grip are installed in both sides of the nipple. The tooth growing member is made of thermoplastic elastomer.