baber/WOPTO huggingface dataset:
Patent KR-20130046490-A (KR)
Title: Pc column with joint of moment type
Inventor: HONG JONG KYU
IPC: E04C3/34
Filed: 2011-10-28
Abstract: PURPOSE: A moment connection type precast concrete is provided to reduce the production costs of a PC(Precast Concrete) column and improve the structural rigidity between a PC column and a bottom unit. CONSTITUTION: A moment connection type precast concrete comprises a main body(100), a main bar(200), a filling unit(300), and a lower support block(400). A plurality of main bodies are arranged inside the rectangular main body and comprises an upper main bar(210) and a lower main bar(220). The upper main bar is cured with a girder and a slab in one body. The lower main bar penetrates the lower support block after passing through the filling unit and is integrally cured with the foundation concrete or concrete. The lower main bar is bent to comprise an L-shaped branch line and is mounted on a reinforcing shaped steel of the upper surface of the concrete. A strut is installed to prevent an overturn and to maintain the stance of the main body.
Patent KR-20130050034-A (KR)
Title: The mounting structure and method for solar cell module
Inventor: PARK KI JU
IPC: H02S20/30
Filed: 2011-11-07
Abstract: PURPOSE: An installation structure of a solar cell module and a method thereof are provided to arrange a plurality of solar cell modules side by side and to facilitate the assembly and disassembly of the solar cell module for installation and maintenance thereof. CONSTITUTION: An installation structure of a solar cell module(200) comprises first and second hinge brackets(400,600), first and second support units, and first and second fixing clips(500,700). The first hinge bracket and the second hinge bracket are separated from each other to individually support the front part and rear part of the solar cell module. The first support unit and the second support unit are individually included in the first and second hinge brackets and rotatably support the front part and the second part of the solar cell module. The first fixing clip and the second fixing clip fix the solar cell module located between the first support unit and the second support unit.
Patent KR-20130052306-A (KR)
Title: Lighting apparatus for plant cultivation
Inventor: PARK JI AM
IPC: F21S2/00
Filed: 2011-11-11
Abstract: PURPOSE: A plant lighting device is provided to improve productivity by inducing desired reaction to various plants with the combination of red LEDs and blue LEDs. CONSTITUTION: At least one among a first LED(120) and a second LED(130) is mounted on a module as one body, wherein the first and second LEDs are arranged to be crossed mutually. The first and second LEDs have 440-655nm of wavelength operating to chlorophyll, and 430-670nm of wavelength operating to photosynthesis. The first and second LEDs are arranged to have two by two matrix. The first row and the first column is for the first LED, the first row and the second column is for the second LED, the second row and the first column is for the second LED, and the second row and the second column is the first LED. Multiple modules are arranged to have 2 rows and 2 columns. The first LED is a blue LED, and the second LED is a red LED. A converter comprises an A/D converting unit(111) converting an AC power source to a DC power source, and an output unit(112) electrically connected to a light source part. [Reference numerals] (111) A/D converting unit; (112) Output unit
Patent KR-20130056580-A (KR)
Title: Furan resin molding process for parts
Inventor: LEE BYEONG HUN
IPC: B22D23/00
Filed: 2011-11-22
Abstract: PURPOSE: A furan resin molding process for a development of parts for industrial or a railway vehicle for a cast iron and cast steel is provided to save a waste treatment cost by a recycle of a waste caster and to reduce an environmental pollution inducer. CONSTITUTION: A furan resin molding process for a development of parts for industrial or a railway vehicle for a cast iron and cast steel comprises the following steps: a furan resin which is a material of a cast iron and cast steel is injected through an entrance of a mold frame in order to manufacture parts for industrial or a railway vehicle for a cast iron and cast steel; exothermic agents are injected in order to induce a directional solidification of the furan resin injected within the molding frame; a forking task is progressed for destroying a solidified layer; and the furan resin is re-injected as low as a height when the height of the molding frame is lowering after the forking task.
Patent KR-20130057176-A (KR)
Title: Display device judging an electric current and an electric current leakage for cable and cable tray
Inventor: SON JAE WOO
IPC: H02G3/30
Filed: 2011-11-23
Abstract: PURPOSE: A cable simultaneously determining current and leakage, and a display member for a cable tray are provided to easily perceive current flow by including a current confirmation unit. CONSTITUTION: A first cable unit receives current from a power supply unit. A second cable unit receives current from the power supply unit. A coil unit(300) generates a magnetic field in the circumference of the first cable unit. A current confirmation unit(410) is connected to the first cable unit. A leakage confirmation unit(420) is connected to the second cable unit.
Patent KR-20130057227-A (KR)
Title: 경량 박형의 액정표시장치 제조방법
Inventor: LEE DONG KYU
IPC: G02F1/1339
Filed: 2011-11-23
Abstract: 본 발명의 경량 박형의 액정표시장치 제조방법은 박형 유리기판의 공정 진행을 위해 보조기판을 이용하는 경우에 있어, 현재의 스크라이브 장비를 이용하여 합착된 셀(cell) 상태의 액정패널에 대해 스크라이브(scribe)를 진행하는 한편, 합착된 액정패널로부터 보조기판을 파손 없이 용이하게 분리하기 위한 것으로, 제 1 모기판에 어레이공정을 진행하는 단계; 박형의 제 2 모기판에 보조기판을 부착하는 단계; 상기 보조기판이 부착된 제 2 모기판에 컬러필터공정을 진행하는 단계; 상기 제 1 모기판과 제 2 모기판을 합착하는 단계; 스크라이브 장비의 제 1 스크라이브 휠을 이용하여 상기 제 1 모기판을 스크라이브 하는 단계; 상기 스크라이브 장비의 휠 타입을 제 2 스크라이브 휠로 변경한 후, 상기 제 2 스크라이브 휠을 이용하여 상기 제 2 모기판을 스크라이브 하는 단계; 및 상기 스크라이브가 끝난 제 1, 제 2 모기판을 들어올리면서 상기 제 1, 제 2 모기판으로부터 상기 보조기판을 분리하는 단계를 포함한다.
Patent KR-20130057574-A (KR)
Title: Movable structure for cultivating food crops
Inventor: CHO IL CHAN
IPC: A01G7/00
Filed: 2011-11-24
Abstract: PURPOSE: A portable structure for the cultivation of edible plants is provided to improve cultivation efficiency by including a control system providing a preset condition to cultivate the edible plants under an optimized condition. CONSTITUTION: A container box(10) comprises an incubator(11) in which selected edible plants grow. A control system(20) is installed in the container box, and controls the inner condition of the incubator. The control system provides a preset condition by the kind of the edible plants and a cultivation method. The container box is an export container which corresponds to the standard specification recommended by the international standardization organization. A solar power generation system(30) is installed on the container box, and provides necessary electric power. The container box further includes a laboratory(12) equipped with facilities for the research of the edible plants. [Reference numerals] (20) Control system; (30) Solar power generation system
Patent KR-20130059126-A (KR)
Title: Method for recovering valuable metals from lithium battery waste
Inventor: LEE SANG RO
IPC: C01G51/00
Filed: 2011-11-28
Abstract: PURPOSE: A method for collecting valuable metal from a waste lithium secondary battery is provided to collect cobalt and lithium without additional purifying processes, and to be economic. CONSTITUTION: A method for collecting cobalt or lithium from a waste secondary battery uses lithium chloride. The cobalt collects lithium cobalt oxide, which is a positive electrode active material of the waste secondary battery, through a reduction. The reduction is conducted for 1-24 hours at 100-1200 °C. The lithium is collected by electrolysis of the lithium chloride in a melt salt. The lithium oxide is generated during collecting process of cobalt. [Reference numerals] (AA) Li-LiCl process; (BB) Gas circulation system; (CC,DD,GG) Molten salt; (EE) Reduction process; (FF,KK) In the molten salt; (HH,II) Collect; (JJ) Lithium electrolysis process
Patent KR-20130060770-A (KR)
Title: Wind power generator for vehicle
Inventor: SON CHOONG YUL
IPC: F03D9/00
Filed: 2011-11-30
Abstract: PURPOSE: An aerogenerator for a vehicle is provided to rotate a rotor and a stator which respectively connected with blades and are placed to be counter to each other, thereby improving the productivity of electricity between the rotor and the stator. CONSTITUTION: An aerogenerator for a vehicle includes a first generating unit(100a), a first connecting shaft(310), multiple first connecting blades(410), and a second generating unit(200a). The first generating unit on the vehicle includes a first housing(110a), a first stator(120a), a first rotor(130a), and multiple first blades(140a). One end of the first connecting shaft is axially coupled to the first rotor. When the vehicle is driven, the first connecting blades are rotated by wind in a direction opposite to the rotating direction of the first stator in order to rotate the first rotor in the direction opposite to the rotating direction of the first stator. The second generating unit includes a second housing(210a), a second stator(220a), a second rotor(230a), and multiple second blades(240a). The second rotor is rotatable inside the second stator, and is axially coupled to the other end of the first connecting shaft.
Patent KR-20130061922-A (KR)
Title: Improved bonnet hinge structure
Inventor: BAE KWANG SIK
IPC: E05D11/06
Filed: 2011-12-02
Abstract: PURPOSE: An improved bonnet hinge structure is provided to prevent a crack or damage by omitting a curved unit of a bracket and to reduce a manufacturing process or a production cost. CONSTITUTION: An improved bonnet hinge structure comprises a driving bracket(100), a fixing bracket(300), and a hinge pin(500). The driving bracket is coupled with a bonnet of a construction machine or a driving member and includes a bolt accommodating hole(110) to accommodate a head part of a bolt. The fixing bracket includes a bolt insertion hole(310) and is coupled with a main body of the construction machine or a fixing member by the bolt. The hinge pin penetrates through a first rotary shaft unit(100b) of the driving bracket or a second rotary shaft unit(300b) of the fixing bracket and allows the driving bracket and the fixing bracket to rotate in an identical shaft.
Patent KR-20130082528-A (KR)
Title: System and method for managing warehouse
Inventor: CHOI MOON SUG
IPC: G06Q10/08
Filed: 2011-12-07
Abstract: PURPOSE: A warehouse management system and a method thereof are provided to divide a space in a warehouse into an inbound/outbound area and a storage area and locate the inbound/outbound area which is adjacent to an inbound/outbound position, thereby reducing the work time for an inbound/outbound process. CONSTITUTION: A warehouse (100) is divided into an inbound/outbound area and a storage area for products. A stock server (200) stores information of the products. A terminal (300) communicates with the stock server and receives the information of the products. A sensing module (400) senses the information of the products in the warehouse and transmits the information of the products to the stock server. When the number of products in the inbound/outbound area is smaller than the number of predetermined safe stocks, the stock server indicates the restocking work to the terminal. [Reference numerals] (AA,BB) Product information; (CC) Internet
Patent KR-20130066953-A (KR)
Title: Resistance welding method for galvanized steel sheet, electrode tip of resistance welding for galvanized steel sheet and method thereof
Inventor: MATSUOKA MASANORI
IPC: B23K11/16
Filed: 2011-12-13
Abstract: PURPOSE: A resistance welding method of a galvanized steel sheet and a regenerating method of an electrode tip for the galvanized steel sheet resistance welding are provided to form into a canonical shape without polishing or removing a deformation part or a rubbed-off part of the electrode tip; thereby preventing the lifetime of the resistance welding of the electrode tip being shortened. CONSTITUTION: A resistance welding method of a galvanized steel sheet and a regenerating method of an electrode tip for the galvanized steel sheet resistance welding comprise the following steps. A CU-ZN alloy thin layer is formed on a front end surface of a pair of electrode tip. An end unit outer periphery surface and an end surface of each electrode tip, which is entered into each shaping chamber, is formed into a canonical shape. A CU-ZN alloy film formed on the end surface is adjusted into a fixed film thickness. By a pair of electrode tip in which the film thickness of the CU-ZN alloy film had been adjusted, the overlapped galvanized steel sheet is resistance-welded by the applied current in a status of supporting with the fixed pressure. The end surface of each electrode tip is entered into the shaping chamber of an electrode tip regenerating inlet. The end unit outer periphery surface of each electrode tip is formed into the canonical shape, and at the same time, a Zn-Fe alloy pellicle formed on the Cu-ZN alloy film is adjusted to have a fixed film thickness. After the adjustment of the Zn-Fe alloy pellicle by the Zn-Fe alloy pellicle thickness adjusting process, the resistance welding processes is reactivated and the resistance welding of the galvanized steel sheet is continued. [Reference numerals] (AA) Activated carbon electrode chip installation; (BB) Copper-zinc alloy film formation process; (CC) Copper-zinc alloy film thickness control process; (DD) Resistance welding process; (EE) Zinc-iron alloy film thickness control process
Patent KR-20120073103-A (KR)
Title: Sound signal output device, speaker device, sound output device, and sound signal output method
Inventor: ASADA KOHEI
IPC: H04R3/04
Filed: 2011-12-16
Abstract: PURPOSE: A voice signal output apparatus, a speaker unit, an audio output device, and a voice signal output method are provided to prevent noise cancelling performance from decreasing by not restricting the output of a noise cancelling signal. CONSTITUTION: An audio player(1) generates a voice signal outputted from a speaker unit by synthesizing and amplifying a main sound signal and a noise cancelling signal. The audio player comprises a control unit, a storage unit, a decoder, a voice signal output processing unit, a microphone bias unit, an NC(Noise Cancelling) signal generation unit(39), and a connection detection unit. The NC signal generation unit does not generate a noise cancelling signal SNC. An audio signal SA, is amplified by an audio gain unit(35). An synthesis unit(36) synthesizes the audio signal SA with the noise cancelling signal SNC. The synthesized signal is amplified by a DAC and an amplification unit(37).
Patent KR-20130070944-A (KR)
Title: Pressure control method of substrate processing system
Inventor: LEE U YOUNG
IPC: H01L21/02
Filed: 2011-12-20
Abstract: PURPOSE: A method of controlling pressure of a substrate processing system controls the pressure of each chamber to be identical, equalizing the quality of the substrate processed at each chamber. CONSTITUTION: Multiple pressure sensors (11,21) measure the pressure of the inside of a chamber. Multiple exhaust pipes (30,40) are connected to the chamber one by one. Valves (31,41) are installed in the exhaust pipe. The valve controls the flow rate of the gas exhausted through the exhaust pipe. The pump (60) is connected to multiple exhaust pipes. [Reference numerals] (AA,BB) Pressure data; (CC,DD) Control signal
Patent KR-20130071099-A (KR)
Title: Heat engine based on transcritical rankine cycle with improved exergy efficiency and method thereof
Inventor: KIM YOUNG MIN
IPC: F01K25/10
Filed: 2011-12-20
Abstract: PURPOSE: A heat engine based on a transcritical rankine cycle with improved exergy efficiency and a method thereof are provided to improve exergy efficiency by heat-exchanging a compacted working fluid with a low grade heat source by compressing a working fluid which is condensed and cooled by condensing and cooling a working fluid flowed out from a turbine. CONSTITUTION: A heat engine method based on a transcritical rankine cycle with improved exergy efficiency comprises the following steps: a working fluid flowed out from a turbine(10) is condensed and cooled; a condensed and cooled working fluid is compressed; a compacted working fluid is heat-exchanged with a low grade heat source; before a working fluid flowed out from the turbine is condensed and cooled, heat-exchanging with a working fluid passing through a first thermal exchange stage; and a working fluid passing through a first thermal exchange stage and a second thermal exchange stage is flowed into the turbine. [Reference numerals] (50) Pump
Patent KR-20130072624-A (KR)
Title: Composition for buffer layer of solar cell and solar cell prepared using the same
Inventor: HONG HYUNG PYO
IPC: H01L31/042
Filed: 2011-12-22
Abstract: PURPOSE: A composition for forming a buffer layer of a solar cell and the solar cell manufactured from the same are provided to prevent generation of spherical particles on the surface of the buffer layer when the buffer layer is formed, by including a carboxylic acid compound. CONSTITUTION: A composition for forming a buffer layer includes a carboxylic acid compound. The carboxylic acid compound adjusts activity of each ion in the composition. The carboxylic acid compound uses monocarboxylic acid, polyvalent carboxylic acid or their mixture. The polyvalent carboxylic acid compound is a divalence carboxylic acid compound. The carboxylic acid compound is included with 0.1-10 weight% of the composition.
Patent KR-20130073307-A (KR)
Title: Down shift shock decreasing system and methods of electric multi-purpose utility vehicle
Inventor: IM SUNG DO
IPC: F16H61/04
Filed: 2011-12-23
Abstract: PURPOSE: A shift shock reduction system and method of an electrically driven utility vehicle are provided to accelerate a motor temporally up to the number of rotation corresponding to change of shift ratio, thereby reducing momentary shift shock. CONSTITUTION: A utility vehicle includes a motor (3) and a transmission and is driven by electrical energy. A shift shock reduction system for the electrically driven utility vehicle comprises a controller (2) to control output of the motor; a gear shift detection unit (10) to obtains information about what gear the utility vehicle gets into. The gear shift detection unit detects a gear number that the utility vehicle changes based a position of a shift gear. [Reference numerals] (10) Gear shift detection unit; (2) Controller; (3) Motor; (9) Transmission
Patent KR-20130073506-A (KR)
Title: 2-wheel to 4-wheel transferring method of a 4-wheel drive vehicle
Inventor: KIM GEUN HO
IPC: B60W10/14
Filed: 2011-12-23
Abstract: PURPOSE: A wheel switching method for a four-wheel drive vehicle is provided to minimize wheel switching malfunction and vehicle impacts by switching the driving modes after removing the difference in rotation speed between the front and rear wheels. CONSTITUTION: A wheel switching method for a four-wheel drive vehicle comprises the following steps; confirming a driver's command to switch the driving mode of a vehicle into a four-wheel drive from a two-wheel drive (S10); separately measuring the rotation speed of the front and rear wheels when confirming the driving mode switching command of a driver (S20); comparing the rotation speed of the front and rear wheels (S30); adjusting the rotation speed of the front and rear wheels to be equal according to the comparison (S40); and to begin the driving mode switching operation using a transfer case (S50). [Reference numerals] (AA) Start; (BB) Front wheel speed > rear wheel speed ?; (CC,FF,GG) Front wheel speed = rear wheel speed ?; (DD) Front wheel ABS operation; (EE) Rear wheel ABS operation; (HH) End; (S10) Two-wheel->four-wheel switching command?; (S20) Measure the speed of front and rear wheels; (S50) Switch into a four-wheel drive
Patent KR-20130073703-A (KR)
Title: Bearing mounting structure
Inventor: LEE SUNG JOO
IPC: B23Q5/04
Filed: 2011-12-23
Abstract: PURPOSE: A structure to mount bearings is provided to omit unnecessary additional processes such as a process for a retainer by pressurizing the retainer in a spacer using a set screw. CONSTITUTION: A structure to mount bearings comprises a housing (10), a bearing (20), and a main shaft (30). The bearing is arranged in the housing and the main shaft is arranged in the bearing. A ring-shaped spacer (60) is arranged in front of the bearing arranged in the housing. A retainer (40) fixed in the housing is corresponded to the spacer. A fixed screw passing through the retainer pressurizes the spacer to face the bearing.
Patent KR-20130075573-A (KR)
Title: Girder connection structure of bridge
Inventor: CHO KWANG IL
IPC: E01D2/00
Filed: 2011-12-27
Abstract: PURPOSE: A girder connection structure of a bridge is provided to enable easy connection construction and to reduce construction time by minimizing the number of bolts used for a connection plate. CONSTITUTION: A girder connection structure (100) of a bridge comprises first and second girders (200,300) and a connection member (400). The first girder comprises a first girder body and a first joint. The first joint is integrally coupled to the end of the girder body. The first joint has an outward bent portion and/or an inward bent portion. The second girder comprises a second girder body and a second joint. The second girder body is connected to the first girder body in a bridge shaft direction. The second joint corresponding to the first joint is integrally coupled to the end of the second girder body and touches the first joint. The connection member bolts the first and second joints of the first and second girders to connect the first and second girders to each other.
Patent KR-20130076172-A (KR)
Title: Sterilization module using ultrasound and photocatalyst
Inventor: MUN SUNG MIN
IPC: A61L2/14
Filed: 2011-12-28
Abstract: PURPOSE: A sterilization module using ultrasound and optical catalyst implement one sterilization module in which the mesh network in which the optical catalyst nano particle of the porosity is coated is arranged in the ultrasonic oscillator around is provided to have an excellent bactericidal action inactivating a large amount of microorganism within the fast time may be obtained. CONSTITUTION: A sterilization module (100) using the ultrasound and optical catalyst comprises: an optical catalyst mesh network (110) in which the space (111) is formed in the inside and it has multiple through-holes (113); and a nanoporous optical catalyst is coated in surface. A ultrasonic oscillator (130) which generates the ultrasound it is adopted to the space is included. In the optical catalyst mesh network, a UV lamp (150) irradiating the ultraviolet ray further is included.
Patent KR-20130078544-A (KR)
Title: Blend composition biodegradable polyester, manufacturing method thereof and fabric made of them
Inventor: SON JUNG A
IPC: C08L67/04
Filed: 2011-12-30
Abstract: PURPOSE: A biodegradable polyester blend composition is provided to improve radioactivity and extensibility through constitutional changes of a raw material for inserting etc. by using an aliphatic acid and an aromatic acid; moreover, manufacture the biodegradable polyester with an optimal fabrication condition. CONSTITUTION: A biodegradable polyester blend composition is formed by mixing polylactic acid, glycidylmethacrylate or a polyethylene oxide which is crafted as maleic anhydride in polyester; The polyester is manufactured by esterifying and polymerizing an acid which comprises an aromatic acid which includes phenylene group and an aliphatic acid which includes carboxylic acid group; and a sulfonic acid metal salt and carbon number 2-14 of diol component. The weight ratio of the acid component and the sulfonic acid metal salt component and the diol component is 1.0: 1.0-1.4.