baber/WOPTO huggingface dataset:
Patent KR-20120112904-A (KR)
Title: Polyaniline/gallium doped zno heterostructure device via plasma enhanced polymerization technique: preparation, characterization and electrical properties
Inventor: KIM YOUNG SOON
IPC: H01L51/40
Filed: 2011-04-04
Abstract: PURPOSE: A PANI(P-Polyaniline)/Ga(Gallium)-ZnO(Zinc Oxide) hetero junction structure device with improved electrical properties by gallium and ion doping is provided to provided a high barrier height, a low ideality factor, and an improved saturation current by doping gallium ion on the PANI/ZnO hetero junction structure device. CONSTITUTION: Gallium ion is doped on a PANI/n-ZnO hetero junction structure device. The PANI /n-ZnO hetero junction structure device is manufactured with plasma. The gallium ion doping uses gallium-zinc oxide nano particles. A saturation current of the PANI/n-ZnO hetero junction structure device increases about 12.8 times that before the gallium ion doping.
Patent KR-20120114985-A (KR)
Title: Power transmitting apparatus for eps system
Inventor: KIM SUN GOO
IPC: B62D5/24
Filed: 2011-04-08
Abstract: PURPOSE: A power transmission is provided to reduce the noise of a motor generated during the sudden steering manipulation of a driver in an electric power supply system. CONSTITUTION: A power transmission comprises a first pulley(1), a second pulley(2), and a belt(3). The first pulley is connected to the rotary shaft(310) of a motor and a first rotary shaft(11). The second pulley is connected to the rotary shaft(221) of a worm and a second rotary shaft(21). The second pulley is arranged to be adjacent to the first pulley. The belt is mounted in the first pulley to be moved to the axial direction of the first rotary shaft. The belt is mounted in the second pulley and transfers power to the second pulley from the first pulley.
Patent KR-20120116253-A (KR)
Title: Eco-friendly electric vehicle charging system
Inventor: HYUN DEOK SU
IPC: H02J7/00
Filed: 2011-04-12
Abstract: PURPOSE: An environment-friendly electric vehicle charging system is provided to charge an electric vehicle by simultaneously recycling production power and equalizing the load of a charge and discharge unit. CONSTITUTION: A generator(1000) generates power using new renewable energy. A system power supply(2000) supplies power with the generator in parallel. A charge and discharge unit(4000) stores the generated power from the generator in a battery as stand-by power. A charge unit(6000) supplies power to a power source of an electric vehicle by being connected to the charge and discharge unit. A connection unit(3000) connects the generator, the system power supply, the charge unit and the charge and discharge unit. An EMS(Energy Management System)(7000) controls the operation state of the generator, the system power supply, the charge unit, the charge and discharge unit and the connection unit. [Reference numerals] (1000) Generator; (2000) System power supply; (3000) Connection unit; (4000) Discharge unit; (5000) Storage battery; (6000) Charging unit; (7000) EMS; (AA) Electric vehicle
Patent KR-20120120860-A (KR)
Title: Injection molding apparatus with rotation driver unit
IPC: B29C45/76
Filed: 2011-04-25
Abstract: PURPOSE: An injection molding machine integrated with a rotational driving unit is provided to reduce manufacturing costs by simplifying mold manufacturing processes by installing a rotational driving unit to a machine body only. CONSTITUTION: An injection molding machine integrated with a rotational driving unit comprises a machine body(10), an injection mold(20), a rotation core(230), a rotating unit(130), a linear driving unit(150), and a torque transmission unit(30). The injection mold comprises a fixed mold(210), a movable mold(250), and a forming part and is coupled with the machine body detachably. The forming part forms a bottle cap having a male thread. The female thread of a rotation core is formed along the outer side of the end portion of the forming part. The linear driving unit moves the movable mold back and forth. [Reference numerals] (10) Forming machine body; (110) Control unit; (130) Rotating unit; (150) Linear driving unit; (20) Injection mold; (210) Fixed mold; (230) Rotation core; (250) Movable mold; (30) Torque transmission unit
Patent KR-20120121146-A (KR)
Title: Method and Apparatus for resource allocation in virtual network environment
IPC: H04L12/24
Filed: 2011-04-26
Abstract: PURPOSE: A resource allocation method and apparatus thereof are provided to adaptively allocate bandwidth according to the traffic conversion of a virtual network in a virtual network environment. CONSTITUTION: A resource allocation apparatus calculates average traffic consumption between end nodes according to each virtual network during a fixed time section. The resource allocation apparatus allocates resources to each virtual network(S302). The resource allocation apparatus calculates the average traffic consumption between end nodes according to each virtual network(S304,S306). The resource allocation apparatus determines the conversion of the calculated average traffic consumption(S308). [Reference numerals] (AA) Start; (BB,EE) No; (CC,DD) Yes; (FF) End; (S302) Calculating average traffic consumption between end nodes according to virtual network during a fixed time section and allocating resources to each virtual network; (S304) Next time section?; (S306) Calculating average traffic consumption between end nodes according to virtual network; (S308) Is the average traffic consumption higher than a specific range?
Patent KR-20120122631-A (KR)
Title: Manufacturing Method of Vane in Vane Type Air Compressor
IPC: B29C67/04
Filed: 2011-04-29
Abstract: PURPOSE: A method for manufacturing a vane with enhanced performance of a vane-type air compressor is provided to extend lifetime by reducing noise and the abrasion of a cam ring. CONSTITUTION: A method for manufacturing a vane with enhanced performance of a vane-type air compressor is as follows. 75% of Teflon, 18% of carbon, and 7% of powder of graphite are mixed and sintered into Teflon mixture bar. The Teflon mixture bar is treated into a vane. The hardness of a vane is improved by mixing carbon and powder of graphite into The Teflon mixture. [Reference numerals] (AA) Height; (BB) Thickness; (CC) Width; (DD) Vane form; (EE) Forming an edge contacting to a cam ring to be rounded
Patent KR-20120122679-A (KR)
Title: The Fabrication Method of Indium Phosphide Quantum Dots
IPC: C09K11/70
Filed: 2011-04-29
Abstract: PURPOSE: A manufacturing method of indium phosphide quantum dots is provided to manufacture quantum dots with excellent crystallinity and uniform size, to be simple, to be conducted at lower temperature than existing one, to improve stability of process and to reduce production cost. CONSTITUTION: A manufacturing method of indium phosphide quantum dots comprises a step of mixing indium compound, tris-dimethylaminophosphine and dodecylamine under the presence of toluene solvent and heating the mixture. The indium phosphide compound is selected from a group consisting of indium halide, indium nitrate, indium acetate and indium hydroxide. The indium compound is mixed to a molar ratio of 1:1 -3:10-20. The mixing ratio of the indium compound, tris- dimethylaminophosphine and dodecylamine is 150-200 °C for 10-40 hours.
Patent KR-20120123856-A (KR)
Title: Safety device of pressure cooker for electronic range
IPC: A47J27/09
Filed: 2011-05-02
Abstract: PURPOSE: A safety device of a pressure cooker for an electronic range is provided to prevent the safety accidents by restricting the opening of a lid of the pressure cooker. CONSTITUTION: A safety device of a pressure cooker for an electronic range comprises a lever(15), a safety pin(17), a fixed groove(8), a protruded controlling sill(9). The safety pin is fixed by a socket bar formed in the front end of the lever. The safety pin is lifted vertically. The fixed groove is formed on the pressure cooker and restricts the horizontal movement of the lever. The rotation of the protruded controlling sill is restricted by the lifted safety pin.
Patent KR-20120124300-A (KR)
Title: Vacuum type sollar-coll0ecting tubes and apparatus thereof
IPC: F24S10/70
Filed: 2011-05-03
Abstract: PURPOSE: A vacuum solar heat collection pipe and solar collector thereof are provided to maintain the heat of heat medium oil over a long period of time by a vacuum unit as the radiant heat absorbed to the entire cylindrical surface is used for the heat medium oil. CONSTITUTION: A vacuum solar heat collection pipe(2) comprises a transparent double-vacuum tube. The transparent double-vacuum tube comprises an inner tube(6), an outer tube(4), and a vacuum portion(8). The vacuum portion is formed between the inner tube and the outer tube. The inner tube comprises a path(14) for heat medium oil. A radiant heat absorbing film is formed on the outer surface of the inner tube. The radiant heat absorbing film absorbs the heat generated by the irradiation of a light source. A concave reflection film(12) is formed on the semi cylindrical surface of the outer tube. The concave reflection film reflects incident sunlight(C) to the inner tube.
Patent KR-20120128029-A (KR)
Title: A tungsten/titania-based catalyst, a method of preparing the same and a method of removing ammonia by using the same
IPC: B01D53/54
Filed: 2011-05-16
Abstract: PURPOSE: A tungsten/titania-based catalyst for ammonia removal, a manufacturing method of the same, and a removal method of ammonia are provided to prevent air pollution by preventing the generation of nitrogen oxides during an ammonia oxidation process. CONSTITUTION: A tungsten/titania-based catalyst for ammonia removal carries, dries, and plasticizes a tungsten precursor and a titania carrier. The tungsten precursor is tungsten oxide, and the content of the tungsten precursor is in a range between 8 and 13 weight% based on the weight of the titania carrier. The plasticizing process is maintained under atmosphere at a temperature between 400 and 650 deg C for 1 to 8 hours. The plasticizing process is implemented in a furnace of a tube type furnace, a convection type furnace, and a fire grate type furnace.
Patent KR-20120131512-A (KR)
Title: Daily plans inner paper for planner
IPC: B42D12/00
Filed: 2011-05-25
Abstract: PURPOSE: An inner paper of daily plan of a planner is provided to effectively manage schedules by hour. CONSTITUTION: In an inner paper of daily plan of a planner(100), a to do list writing part(10) and a schedule writing part(11) as one box. At the right edge inside the box, a time displaying portion(12) is formed. At the left edge inside the box, a practice displaying portion(13) is formed to be corresponded with the time display. At the top end portion of the to do list writing part and the schedule writing part, the titles of the to do list writing part and the schedule writing part are indicated. On the right side of the practice displaying part, a classification writing portion(14) is formed to correspond with the practice displaying part. The classification writing portion displays classification signs which code the list of things to do or schedule. [Reference numerals] (10) To do list writing part; (100) Daily plan(2011.Feb.8)Tuesday; (11) Schedule
Patent KR-20120131845-A (KR)
Title: Clock and Data Recovery
IPC: H03L7/081
Filed: 2011-05-26
Abstract: PURPOSE: A clock and data recovery circuit is provided to obtain a frequency without limit to a pattern of an input signal by removing a demand of a specific pattern like a training pattern or scrambling data. CONSTITUTION: A recovery circuit comprises(200) comprises a frequency obtaining unit(210) which obtains a clock frequency from an input signal in a delayed locked loop mode and a phase looked loop unit(230) for recovering data. The frequency obtaining unit comprises a voltage controlled delay line unit(211), a CDT(coarse delay tracking) unit(213), a FDT(fine delay tracking) unit(215), a first switch, a second switch, a capacitor, and a reset switch. The phase looked loop unit comprises a voltage controlled oscillator(231), a loop filter(233), a phase detector(235), a first charge pump(237), and a third switch. An input signal is inputted to the frequency obtaining unit and the phase looked loop unit. [Reference numerals] (230) Phase looked loop unit; (AA) Clock data recovery circuit
Patent KR-20120132137-A (KR)
IPC: G06Q30/06
Filed: 2011-05-27
Abstract: PURPOSE: A system and a method for providing product information using multi-category classification are provided for users to conveniently and fast approach desired products by using the multiple category classification system in which registering and searching products are occurred. CONSTITUTION: A category table(46) stores numerous sorted items with its identifying codes in each category. A web server(42) provides a seller terminal(20) and a buyer terminal(10) with category selection pages. Product information stored by sellers is stored into a database with each identifying code obtained from the category table. [Reference numerals] (10) Buyer terminal; (20) Seller terminal; (30) Communication network; (40) E-commerce system; (42) Web server; (44) Product DB; (46) Category table
Patent KR-20120133259-A (KR)
Title: Manufacturing method of noodles of Naengmyon using alkali/lactic acid fermented rice dough and noodles of Naengmyon using alkali/lactic acid fermented rice dough
IPC: A23L33/00
Filed: 2011-05-31
Abstract: PURPOSE: Noodles for cooking naengmyon(cold noodles with beef soup) using alkali/lactic acid fermented rice dough, and a producing method thereof are provided to offer the chewy texture and the functionality of the noodles to eaters. CONSTITUTION: A producing method of noodles for cooking naengmyon using alkali/lactic acid fermented rice dough comprises the following steps: mixing 100 parts of rice powder by weight, 0.2-0.4 parts of lactic acid bacteria by weight, 0.2-0.4 parts of alkali salt, and 55-75 parts of water by weight(S1110); fermenting the obtained dough, and steaming the fermented dough(S1120, S1130); mixing the heated dough with salt, strong flour, starch, cooking oil, gellan gum, and an Acanthopanacis Cortex alcohol extract, and molding the mixture into a cylindrical shape(S1140); extruding the dough using an extruder(S1150); and drying the obtained noodles(S1160). [Reference numerals] (S1110) Mixing and kneading rice powder, lactic acid bacteria, alkali salt, and water; (S1120) Fermenting dough; (S1130) Steam-heating fermented dough; (S1140) Mixing heated dough with salt, strong flour, starch, cooking oil, gellan gum, and an Acanthopanacis Cortex alcohol extract, and molding the mixture into a cylindrical shape; (S1150) Extruding the dough using an extruder; (S1160) Drying extruded noodles
Patent KR-20120135787-A (KR)
Title: Light emitting device and method for fabricating the light emitting device
Inventor: MOON YONG TAE
IPC: H01L33/22
Filed: 2011-06-07
Abstract: PURPOSE: A light emitting device and a manufacturing method thereof are provided to uniformly inject a carrier by forming a porosity graphene layer on first and second conductive semiconductor layers. CONSTITUTION: A porosity graphene layer(128) is formed within a first conductivity type semiconductor layer(122) and a second conductivity type semiconductor layer(126). The porosity graphene layer comprises porosity formed on a carbon film. The diameter of the porosity formed on the porosity graphene layer is 5nm to 5μm. The porosity of the porosity graphene layer is formed through a mask formation process and an etching process. The porosity of the porosity graphene layer is formed into a periodic pattern or an aperiodic pattern.
Patent KR-20120136138-A (KR)
Title: Door gasket for refrigerator
Inventor: LEE SOON SEOK
IPC: F25D21/04
Filed: 2011-06-08
Abstract: PURPOSE: A gasket for a refrigerator door is provided to cover a partition between a pair of doors by a sub sealing part, and to improve the sealability between the door and the partition. CONSTITUTION: A gasket(100) for a refrigerator door comprises a sealing part(110), a combination part(120), a sub sealing part(130), an attaching member(140). The sealing part is between a door(30) and a partition(21). The sealing part seals between the door and the partition. The combination part seals between the door and the partition. The combination part is formed with the sealing part in one body. The combination part is inserted into a door and combined to fix the sealing part to the door. The sub-sealing part covers the partition positioned in the outside of the door when a cabinet is sealed by the door.
Patent KR-20120138583-A (KR)
Title: Closed automatic bicycle cabinet
Inventor: EOM JIN WOO
IPC: B62H3/00
Filed: 2011-06-15
Abstract: PURPOSE: A closed bicycle storage is provided to prevent robbery and damage to parts by storing a bicycle in a closed storage. CONSTITUTION: A closed bicycle storage stores a bicycle while imposing the bicycle from the outside; is a closed storage structure imposed from the outside; prevents robbery, damage to parts, and damage to the bicycle due to rain; increases space utilization by diagonally standing the bicycle. [Reference numerals] (AA) Actual radius 2092.12; (BB) Detail B; (CC) Magnification 1:10
Patent KR-20120139183-A (KR)
Title: Scrubber that washing is excellent
Inventor: PIAO WENYI
IPC: A47L17/06
Filed: 2011-06-17
Abstract: PURPOSE: A washing pad is provided with improved washing efficiency as the pad cleans every hole and corner. CONSTITUTION: A washing pad(100) comprises a planar body(110) and a plurality of protrusions(120). The body has elastic force. The plurality of protrusions is formed at the bottom of the body. The protrusions are formed into dome shapes, and rake out residue stuck on a cooking container. The protrusions smoothly discharge the residue. The protrusions are detachably attached to the body.
Patent KR-20120139467-A (KR)
Title: Mobile technology software
Inventor: KWEON SEONG EUN
IPC: G06F9/44
Filed: 2011-06-17
Abstract: PURPOSE: A mobile terminal technology software is provided to help a user to choose proper clothes by comparing those clothes with clothes which the user has, which is stored on the software. CONSTITUTION: When a mobile terminal(110) takes a picture of clothes, a storage unit(113) recognizes the clothes. The storage unit stores the recognized clothes. A connection unit connects software and a camera used on the mobile terminal. An application unit(114) applies the recognized clothes to stored images of clothes which the user has or to pictures of the user. [Reference numerals] (AA) Camera; (BB) Mobile terminal; (111) Camera connection unit; (112) Photographing unit; (113) Storage unit; (114) Application unit
Patent KR-20130002172-A (KR)
Title: Structural steel and method of manufacturing the structural steel
Inventor: HWANG BYANG IL
IPC: B21B3/00
Filed: 2011-06-28
Abstract: PURPOSE: A structural steel material and a manufacturing method thereof are provided to reduce steel material production costs by securing more than 450MPa of yield strength, more than 30% of elongation, and more than 100J of impact toughness at -5°C without adding Nb. CONSTITUTION: A manufacturing method for structural steels comprises the following steps: reheating(S110) a steel slab; hot-rolling(S120) the reheated steel slab at 950-1000°C for finishing rolling; and cooling(S130) the hot-rolled steel slab at below -5°C / sec of the average cooling rate. The steel slab comprises, in wt %: C 0.14-0.16, Si 0.25-0.35, Mn 1.25-1.35.0 Mn, S less than 0.012, Ni 0.01-0.2, V 0.04-0.06, Al 0.04-0.06, N 0.01-0.013, and other unavoidable impurities including Fe. The steel slab additionally includes more than one component of less than 0.1wt % of Cr and less than 0.20wt % of Cu. [Reference numerals] (AA) Start; (BB) End; (S110) Reheating slab(SRT:1150-1250°C); (S120) Hot rolling(FDT:950-1000°C); (S130) Cooling(air cooling)
Patent KR-20130007118-A (KR)
Title: Unmanned delivery freight deposit system and method
Inventor: MOON KWANG OK
IPC: G06Q50/28
Filed: 2011-06-29
Abstract: PURPOSE: An unmanned delivery system and a method thereof are provided to enable a user to directly receive a stored product without facing a deliverer, thereby increasing convenience between the deliverer and the user. CONSTITUTION: A control server(20) generates data related to storage of a delivered product and delivery processing. A delivery company server(30) accesses to the control server and manages the delivered product. An SNS server(40) accesses to the control server. The SNS server transmits delivered product information inputted from the control server to a corresponding terminal. [Reference numerals] (110) Input unit; (120) Detector; (130) Controller; (20) Control server; (22) Storage unit; (30) Delivery company server; (40) SNS server; (50) First terminal; (60) Second terminal; (70) Third terminal; (AA) Communication network
Patent KR-20130004783-A (KR)
Title: Stacked semiconductor device including esd protection circuits and method of fabricating the stacked semiconductor device
Inventor: LEE HOON
IPC: H01L23/60
Filed: 2011-07-04
Abstract: PURPOSE: A stacked semiconductor device including ESD protection circuits and a method for fabricating the stacked semiconductor device are provided to reduce a load due to the ESD protection circuit by enabling an ESD protection in the closest substrate pad. CONSTITUTION: A first semiconductor die(110) includes a silicon substrate(120) and a barrier metal(130). The barrier metal electrically connects a first integrated circuit(124), a first ESD protection circuit(123) and a penetrating electrode(121). The barrier metal includes a first conductive line(131), a second conductive line(132) and a contact(133). A second semiconductor die(140) includes a silicon substrate(150) and a barrier metal(160). The silicon substrate includes a second integrated circuit(154) and a second ESD protection circuit(153).
Patent KR-20120098377-A (KR)
Title: Method of green-lipped mussel gochujang
Inventor: BONG SUNG JONG
IPC: A23L33/00
Filed: 2011-07-07
Abstract: PURPOSE: A producing method of fermented soybeans and fermented soybean paste using green-lipped mussel is provided to offer the new taste to the fermented soybeans and the fermented soybean paste. CONSTITUTION: A producing method of fermented soybeans and fermented soybean paste comprises the following steps: soaking soybeans in water, and boiling; and inserting 2-10wt% of green-lipped mussel powder and a green tea extract containing salt to the boiled soybeans before injecting spawns or with the spawns, and fermenting the mixture. The green tea extract containing the salt is obtained by extracting 10-20g of green tea leaves in 2L of water, and dissolving bay salt in the obtained extract.
Patent KR-20130010918-A (KR)
Title: Diagnostic apparatus for immunoassay and diagnostic method using the same
Inventor: JUNG JAE AN
IPC: G01N33/52
Filed: 2011-07-18
Abstract: PURPOSE: A diagnostic apparatus for immunoassay and a diagnostic method using the same are provided to capture and accumulate an electric signal with respect to two-dimensional reflected light and to improve measurement accuracy. CONSTITUTION: A diagnostic apparatus for immunoassay comprises: a microfluidic chip(110) with nanoparticles for detecting a biosample; a light source part(120) which provides a flat light onto the microfluidic chip; and a sensor unit(130) which senses the reflected light. The microfluidic chip contains two or more kinds of nanoparticles. The nanoparticle is a metal nanoparticle such as gold, silver, copper, aluminum, nickel, cobalt, iron, zinc, manganese, or a combination thereof. The light source part contains a light emitting diode and a dopant.