baber/WOPTO huggingface dataset:
Patent KR-20130111146-A (KR)
Title: Method of fabricating a metal gate semiconductor device
Inventor: CHUNG SHENG CHEN
IPC: H01L21/8238
Filed: 2012-06-07
Abstract: PURPOSE: A method for manufacturing a metal gate semiconductor device is provided to form different metal gate structures according to an NMOS and a PMOS transistor. CONSTITUTION: A substrate is provided (102). A gate dielectric layer is formed on the substrate (104). A triple layer element is formed on the gate dielectric layer (106). The triple layer element includes a first capping layer, a second capping layer, and a gate layer. At least one of an nFET and a pFET gate structure is formed (108). [Reference numerals] (102) Provide a substrate; (104) Form a gate dielectric layer; (106) Form a triple layer capping/metal gate/camping layer element on the gate dielectric layer; (108) Form an nFET and a pFET gate structure
Patent KR-20130137733-A (KR)
Title: Motor for thruster
Inventor: CHAE HONG DUCK
IPC: H02K9/04
Filed: 2012-06-08
Abstract: The present invention relates to a motor for a thruster. The motor comprises: a case in which a shaft is installed to transfer rotary power to the thruster; a rotor supported by the shaft in the case to be able to rotate; and a stator provided at an inner peripheral face of the case to face the rotor, and including a plurality of coil members stacked along the axial direction of the shaft generating magnetic force for rotating the rotor, and a duct member provided in each interval between the coil members for connecting the coil members, wherein the duct member includes: a plate having a penetration hole; and a plurality of radiation fins arranged radially along the circumferential surface of the plate on the plate and being separated from each other, and the number of the radiation fins increases from a side to the other side in the lengthwise direction of the shaft. According to the present invention, air in the case can flow smoothly around the stator by the radiation fins and cooling efficiency is improved, whereby high-power output of the rotor is maintained with one cooling fan, thereby reducing the manufacturing cost and the overall size of the motor.
Patent KR-20130139706-A (KR)
Title: Complex spatial light modulator and holographic 3d image display having the same
Inventor: SONG HOON
IPC: G03H1/04
Filed: 2012-06-13
Abstract: A complex spatial light modulator and a holographic 3D image display device having the same are disclosed. The disclosed complex spatial light modulator can simultaneously modulate the phase and amplitude of light by including: a spatial light modulator which modulates the phase or the amplitude of light; and a light combiner which modulates the amplitude of light by a pair of lens arrays and a grating arranged in between the pair of lens arrays.
Patent KR-20130140247-A (KR)
Title: Vechile arrives date lookup system using mobile phone and the method thereof
Inventor: An Hyeong Jun
IPC: G06Q50/28
Filed: 2012-06-14
Abstract: A system for checking a delivery data of a vehicle using terminal and a method for same are disclosed. According to the present invention, the system is configured to store a delivery day in a web server or a smart phone, allow a terminal of dealers to automatically decide whether a customer calls the dealers if the terminal of the dealers receive a call, request the delivery day to the web server if the customer made the call, and display the delivery day on the terminal of the dealers. The system promptly responds to questions of the customer, thereby improving the reliability of the customer, saving query time, and reducing inconveniences. [Reference numerals] (120) Client terminal;(131) Terminal control unit;(132) Wireless communication unit;(133) Terminal display unit;(134) User App. unit;(135) Event detection unit;(136) Identification number database;(137) Key input unit;(141) Server control unit;(142) Wireless interface unit;(143) User authentication unit;(144) Sale management unit;(145) User DB
Patent KR-20130143172-A (KR)
Title: Laptop self-security devices
Inventor: GU YOUNG BIN
IPC: G08B13/14
Filed: 2012-06-21
Abstract: The present invention relates to an anti-theft device for laptop self-security. A gyroscope sensor is mounted in the laptop for detecting horizontality. An initial horizontality is set and an alarm is sounded and a text message is transmitted for preventing a theft when a horizontal value detected by the gyroscope sensor is different from the set horizontality. [Reference numerals] (110) Anti-theft device for laptop self-security;(111) Horizontality detecting unit;(112) Gyroscope sensor;(113) Signal unit;(114) Determination unit;(115) Alarming unit;(116) Alarming unit;
Patent KR-20140003669-A (KR)
Title: Solar cell and manufacturing method thereof
Inventor: HA MAN HYO
IPC: H01L31/0236
Filed: 2012-06-22
Abstract: A solar cell according to the embodiment of the present invention has a substrate having a first conductivity type, an emitter layer located on a first side of the substrate having a second conductivity type, a first dielectric layer portion situated on the emitter layer, a second dielectric layer portion located at the rear of the first substrate, and a second electrode portion connected to the emitter layer and the first electrode portion. The emitter layer includes a first texturing surface having a plurality of first projection parts and a second texturing surface located on the surface of the first projection part and has a plurality of second projection parts that are smaller than the first projection parts. The second projection part is located on a peak of at least one of the many first projection parts.
Patent KR-20140001457-A (KR)
Inventor: IM KYUNG HYUCK
IPC: E01B1/00
Filed: 2012-06-27
Abstract: The present invention relates to a device for preventing the unfastening of a tie fixing elastic fastening unit for a steel plate girder railway bridge, wherein the tie fixing elastic fastening unit comprises: a bolt (2) axially installed to vertically penetrate a bridge tie (1); a supporting rod (4) fixed to the bolt (2) and supporting the lower side of the one side end of an I-beam (3); and a flange nut (6) elastically coupled to the end of the bolt (2) by a spring (5) interposed between the same and the end of the bolt (2), and the device comprises: a body (9) of which the lower side has a housing groove (8) in which the flange nut (6) is housed; and extended pieces (10) extended to the outside from both ends of the body (9), and supported and fixed to be fastened and fit with both sides of the bridge tie (1). The device fixing the flange nut (6) of the tie fixing elastic fastening unit for a steel plate girder railway bridge to the bolt (2) firmly supports and fixes the flange nut exposed from the elastic fastening unit to the outside to the bridge tie, thereby securing safety by maintaining the firmly fixed condition of the tie fixing elastic fastening unit without the unfastening thereof even if the tie fixing elastic fastening unit is continuously applied with an unfastening load by vibration and impact due to the weight of a train.
Patent KR-20130009618-A (KR)
Title: Temperature detecting apparatus, substrate processing apparatus and method of manufacturing semiconductor device
Inventor: KOSUGI TETSUYA
IPC: H01L21/205
Filed: 2012-06-28
Abstract: PURPOSE: A temperature detecting apparatus, a substrate processing apparatus, and a method for manufacturing a semiconductor device are provided to suppress the restriction of a thermal expansion of a thermocouple wire by forming a buffer region on the lower side of an insulation tube. CONSTITUTION: An insulation tube(32) includes a through hole in a vertical direction. A thermocouple wire(22) is inserted into the through hole of the insulation tube. The thermocouple wire includes a thermocouple junction part(23). A buffer region is formed on the lower side of the insulation tube. A thermocouple wire support unit(24) is installed in the thermocouple wire between the thermocouple junction part and the upper section of the insulation tube.
Patent KR-20140002250-A (KR)
Title: Device for controlling limestone sludge moisture
Inventor: LEE JONG MIN
IPC: C04B2/10
Filed: 2012-06-28
Abstract: The moisture controlling device of limestone sludge according to the embodiment of the present invention comprises: a limestone sludge inlet which flows in the limestone sludge; a moisture controlling device housing which dries the limestone sludge by using a radiated heat from a horizontal furnace by cylindrically covering the horizontal furnace; a screw transferring device which transfers the limestone sludge from one end to the other end of the moisture controlling device housing by being installed inside the moisture controlling device housing; a dried limestone sludge outlet which discharges the dried limestone sludge by transferring from the screw transferring device.
Patent KR-20140003821-A (KR)
Title: Lighting system for livestock barn
Inventor: LEE IN BOK
IPC: G06Q50/02
Filed: 2012-06-29
Abstract: The present invention relates to a lighting system for a livestock barn, in which lighting lamps in the livestock barn are turned on with the electric energy generated by a wind power generator utilizing the exhaust air flow of a ventilation fan as a wind power source while the ventilation fan installed in the livestock barn is operated. The lighting system of the present invention turns on light lamps in a livestock barn with the electric energy generated by utilizing the exhaust air flow of a ventilation fan installed in the livestock barn, and, therefore, enables to reduce the electric charges of the lighting devices in the livestock barn, which are paid by livestock farmers. [Reference numerals] (110) Ventilation fan for exhaust air; (120) Wind power generator; (130) Storage battery; (140) Light controller; (141) LED lamp; (142) Light switch; (AA) Exhaust air flow
Patent KR-20140003186-A (KR)
Title: Assembly method of hub bearing and disk
Inventor: PARK WON HWI
IPC: B62D65/00
Filed: 2012-06-29
Abstract: A method for assembling a hub bearing and a disk according to one embodiment of the present invention may include a step of measuring a first runout of a flange formed on the hub bearing, a step of measuring a second runout of a disc mounted on the flange, a step of selecting a maximum peak and a minimum peak on the first runout and the second runout, and a step of assembling the disk with the flange to make the maximum peak correspond to the minimum peak. Therefore, the invention prevents the abnormal vibration of the hub bearing when the hub bearing is operated at high speed or low speed in a state that the disk is coupled to the flange and improves durability and driver's comfort. [Reference numerals] (S400) Measuring a first runout of a disk; (S410) Measuring a second runout of a flange of a hub bearing; (S420) Selecting the position in which a maximum peak and a minimum peak on the first runout and the second runout are corresponded; (S430) Selecting a tap hole adjacent to the selected position; (S440) Assembling the disk with the flange through the selected tap hole
Patent KR-20140006315-A (KR)
Title: Area calculating method of u-groove
Inventor: LEE AH RAM
IPC: G01B21/28
Filed: 2012-07-03
Abstract: The present invention relates to an area calculating method for controlling the amount of weld deposit when a U-shaped groove is automatically welded. The present invention comprises: a first step of designating multiple specific points along the welded cross section of the U-shaped groove; a second step of forming multiple triangles with the designated points as vertices by linearly connecting the points without crossing the lines of connecting the points to each other; a third step of calculating the area of the multiple triangles generated in the second step; and a fourth step of adding all the area of the triangles calculated in the third step. The present invention can easily control the amount of the weld deposit in an automatic welding process by rapidly and accurately calculating the area of the welded part, thereby improving welding quality. [Reference numerals] (AA) Designate multiple specific points; (BB) Form multiple triangles by connecting the points; (CC) Calculate the area of the multiple triangles; (DD) Add all the area of the multiple triangles; (S10) First step; (S20) Second step; (S30) third step; (S40) Fourth step
Patent KR-20130073799-A (KR)
Title: Apparatus for 3-dimensional displaying using dyanmic viewing zone enlargement for multiple observers and method thereof
Inventor: KIM SUNG KYU
IPC: G02B30/30
Filed: 2012-07-03
Abstract: PURPOSE: A multi-view three-dimensional image display device using dynamic visual field extension, capable of being applied to multiple viewers, and a method thereof are provided to minimize crosstalk between binocular viewpoints, and to allow a viewer to watch a clear three-dimensional image when the view moves in the depth direction. CONSTITUTION: A multi-view three-dimensional image display device includes an image display panel (130) which displays three-dimensional (3D) image. A control unit (120) select a first viewpoint and a second viewpoint which are adjacent respectively to each center of pupils of both eyes every field of view (FOV) of viewpoints which are formed for each 3D pixel line by using 3D coordinate values of the positions of the pupils of both eyes of a viewer which is judged by a pupil position tracing system (110). The control unit provides one viewpoint image between binocular images, and the other viewpoint image between the binocular images to a second viewpoint. [Reference numerals] (110) Pupil position tracing system; (120) Control unit; (130) Image display panel
Patent KR-20140011544-A (KR)
Title: Method for detecting and removing error ont
Inventor: SHIN DONG SOO
IPC: H04B10/25
Filed: 2012-07-04
Abstract: A method for detecting and excluding an abnormal ONT according to the present invention, in a passive optical network (PON) system in which one OLT is connected to a plurality of ONTs by an optical passive device, comprises the steps of: allowing the OLT to receive the optical power levels of the ONTs; comparing each of the received optical power levels with a reference value; if any one of the received optical power levels exceeds the reference value, determining that an abnormal ONT is generated; and detecting and excluding the abnormal ONT. [Reference numerals] (AA) Start; (BB,DD) No; (CC,EE) Yes; (S21) Issue an optical signal transmission stop command to a first ONT most recently registered in an OLT in time; (S22,S25) As a stop result, does a received optical power level exceed a reference value?; (S23) Issue an optical signal transmission stop command to the ONT; (S24) Issue an optical signal transmission stop command to a second ONT registered next to the first ONT
Patent KR-20140007621-A (KR)
Title: Composition for sheathing aluminum conductor and electrical wire and cable prepared using the same
Inventor: PARK SUNG GEUN
IPC: H01B17/56
Filed: 2012-07-09
Abstract: The present invention relates to a composition for sheathing an aluminum conductor and an electrical wire and a cable manufactured using the same. More specifically, the present invention includes (A) a basic resin, (B) a coupling agent, (C) a flame retardant, and (D) a stabilizer. The basic resin is a mixture of (A1) an ethylene based copolymer resin and (A2) a polyolefin based copolymer resin. The composition for sheathing an aluminum conductor includes 80-90 wt% of (A1), 9-13 wt% of (A2), and 1-7 wt% of (B).
Patent KR-20140010508-A (KR)
Title: Serially arranged printed circuit board
Inventor: KIM YOUNG HOON
IPC: H01R12/71
Filed: 2012-07-12
Abstract: The present invention relates to a serially arranged printed circuit board. The serially arranged printed circuit board comprises a printed circuit board main body and a connector connected to the printed circuit board main body and exchanging signals with an outer device. The printed circuit board main body comprises a plurality of semiconductor areas on which a plurality of semiconductors is individually formed and a dummy area including a plurality of conductive patterns electrically connecting the connector and the semiconductor areas. The conductive patterns are individually formed on two or more multi-layers.
Patent KR-20140010820-A (KR)
Inventor: LEE JAE HYUK
IPC: G01B11/26
Filed: 2012-07-17
Abstract: 본 발명의 일 측면에 따르면, 카메라 모듈의 하우징이 안착되고, 표면에 레이저를 반사 가능한 반사부가 마련된 안착 유닛; 상기 하우징을 상기 안착 유닛 상에 지지하기 위한 지지 유닛; 상기 하우징의 상부에 결합되고, 레이저를 반사 가능한 반사판; 및 상기 반사판의 상부에 위치하여 상기 반사부 및 상기 반사판에 각각 레이저를 조사하고, 상기 반사부에 의해 반사된 레이저의 입사각 및 상기 반사판으로부터 반사된 레이저의 입사각으로부터 상기 하우징의 직각도를 산출하는 직각도 측정기를 포함하는 직각도 측정장치가 제공된다.
Patent KR-20140013261-A (KR)
Title: Horse riding boots integrated spur
Inventor: KIM MIN JUNG
IPC: A43B5/00
Filed: 2012-07-23
Abstract: Horse-riding boots of the present invention comprises: a main body of boots which accommodates feet of a user; a spur protruded at the back of the boots main body; and a spur combining part which is attached to the back of the boots main body and integrates the spur to the boots main body. The spur combining unit includes: endothelium that is connected integrally to the boots main body; integument that is being attached to the outside of the boots main body; and at least one metal plate placed in between the endothelium and the integument and fixed with the spur.
Patent KR-20130039293-A (KR)
Title: Lead frame, method of manufacturing a contact group, and connector
Inventor: SHIRATORI MASAYUKI
IPC: H01R12/71
Filed: 2012-07-27
Abstract: PURPOSE: A connector and a method for manufacturing a lead frame and a contact group are provided to reduce pitch of the contact group. CONSTITUTION: A plurality of second lead pairs(32) is arranged among first leads(31) on a plane. A connection unit(33) connects a first lead and a second lead in one end. Pitch of other end of the second lead is larger than pitch of one end. The second lead is closed to the first lead in other end. A bridge unit(34) connects an adjacent lead among the first lead and the second lead in a part in which an interval of the first lead and the second lead is reduced.
Patent KR-20140017118-A (KR)
Title: Worktable for gas cutting
Inventor: LEE HEE WOONG
IPC: B25H1/00
Filed: 2012-07-30
Abstract: The present invention relates to a worktable for cutting gas comprising: a plate where multiple inserting grooves vertically penetrated are arranged at regular intervals; and a supporting block where a lower end is selectively inserted and located into the inserting grooves, and a material for cutting gas is separated from the plate and mounted on an upper end.
Patent KR-20140017741-A (KR)
Title: Pharmaceutical composition comprising the extract of angelica gigas nakai as an effective component for prevention or treatment of thrombosis and health functional food comprising the same
Inventor: SOHN HO YONG
IPC: A61P7/02
Filed: 2012-07-31
Abstract: The present invention relates to a pharmaceutical composition and a health functional food for preventing or treating thrombosis, comprising an extract of Angelica gigas nakai as an active ingredient, and more particularly, to a pharmaceutical composition for preventing or treating thrombosis, comprising an ethanol extract of Angelica gigas nakai as an active ingredient, and a health functional food comprising the extract. The extract of Angelica gigas nakai as an active ingredient of the pharmaceutical composition and the health functional food for preventing or treating thrombosis according to the present invention, as proved through examples of the present specification, is produced by extracting a root portion of Angelica gigas nakai with ethanol or the like to prepare an extract and then performing sequential fractionation on the extract using hexene, ethyl acetate, and butanol. Of these, the butanol fraction exhibiting anti-thrombotic activity through an excellent blood coagulation inhibiting effect can efficiently inhibit thrombus generation and can be used for preventing and treating thrombosis such as ischemic stroke and hemorrhagic stroke through improvement of blood circulation. In particular, the extract of Angelica gigas nakai according to the present invention has no acute oral toxicity, retains excellent thermal stability, and has no loss in blood coagulation inhibition and activation effects even in an acidic condition of pH 2 and in the plasma, so that the extract can be processed into various types of an extract, a powder, a pill, and a tablet and thus be taken at any time. Accordingly, the present invention is very useful for the pharmaceutical industry and the food industry.
Patent KR-20130016099-A (KR)
Title: Chip-component structure
Inventor: HATTORI KAZUO
IPC: H01G2/06
Filed: 2012-08-02
Abstract: PURPOSE: A chip component structure is provided to effectively clean residue of a flux remaining in a gap between an interposer and a circuit board in a mounted state by making processing solution and air be easily discharged. CONSTITUTION: A chip component structure(1) includes an interposer(3). The interposer mounts a multilayer condenser(2). The interposer includes a substrate(31), a component connection electrode(32A,32B), an exterior connection electrode(33A,33B) and a side electrode(34A,24B). The component connection electrode and the exterior connection electrode are electrically connected by the side electrode. The component connection electrode is connected with an external electrode of the multilayer condenser. A connection hole(39B) is formed on the substrate. The connection hole connects spaces being opened and facing each other.
Patent KR-20140017961-A (KR)
Inventor: PARK HE WON
IPC: E06B7/00
Filed: 2012-08-03
Abstract: 본 발명은 문의 손잡이에 고정부를 이용하여 고정하여 표시부를 이용하여 시각장애인에게 문에 대한 정보를 제공함으로써, 어느 문의 손잡이에 탈부착이 가능한 효과가 있다. 또한, 상기의 표시부를 통하여 문의 정보인 밀어서 여는 문과 당겨서 여는 문의 대한 방향을 알려줌으로써 시각장애인이 문에 부딪히는 등 사고를 예방할 수 있는 것을 제공하는 장애인을 위한 알림 손잡이다.
Patent KR-20140019169-A (KR)
Title: Indium-gallium-zinc oxide, method for producing the same, and its application
Inventor: CHANG YU LUN
IPC: C01G9/00
Filed: 2012-08-06
Abstract: The present invention provides a manufacturing method of an indium-gallium-zinc oxide by mixing raw materials including indium, gallium, and zinc, and drying and calcining the same to obtain highly pure and uniform IGZO. The present invention provides a composition manufacturing an IGZO target. The composition is a mixture containing a multi-metal oxide, and especially, includes an indium-gallium-zinc oxide manufactured by the method. The present invention provides a method for manufacturing the IGZO target and a finished product thereof. The target mainly consists of InGaZnO, and practically, does not have ZnGa2O. The present invention uses an indium-gallium-zinc oxide as a raw material for manufacturing the IGZO target, reduces heterogeneous mixing among raw materials so high quality IGZO targets with high relative density are obtained. [Reference numerals] (AA) Strength (number)