baber/WOPTO huggingface dataset:
Patent KR-20140021807-A (KR)
Title: Photorefractive polymer composites
Inventor: CHOI CHIL SUNG
IPC: C09D183/04
Filed: 2012-08-06
Abstract: The present invention provides a photorefractive polymer composite. The photorefractive polymer composite includes: a photoconductive polysiloxane-based polymer matrix with a TPD (triphenyldiamine)-based substituent; a non-linear optical dye which is dispersed on the photoconductive polymer matrix; a plasticizer which is dispersed on the photoconductive polymer matrix; and metal nanoparticles which are dispersed on the photoconductive polymer matrix. [Reference numerals] (AA) Dark current; (BB) Photocurrent; (CC) Current(nA); (DD) Electric field(V/μm)
Patent KR-20130023077-A (KR)
Title: Display device and electronic apparatus
Inventor: YAMASHITA JUNICHI
IPC: H01L51/50
Filed: 2012-08-09
Abstract: PURPOSE: A display device and an electronic device are provided to restrict the generation of a back gate effect by electrically connecting a source/drain region on the different sides of a driving transistor and a second well. CONSTITUTION: A display device comprises multiple light emitting elements. The light emitting element comprises a light emitting unit(ELP) and a driving circuit. The driving circuit operates the light emitting unit. The driving circuit comprises a driving transistor(Tdrv), a write transistor(Tsig), and a capacitance unit(C1). A source/drain region on one side(24) of the driving transistor is connected to a current supply line(CSL). A source/drain region on the other side(25) of the driving transistor is connected to one end of the light emitting unit and the capacitance unit. A gate electrode(21) of the driving transistor is connected to the source/drain region on the other side of an image signal storage transistor. The gate electrode of the driving transistor is connected to the other end of the capacitance unit. A source/drain region(34) on one side of the image signal storage transistor is connected to a data line(DTL). A gate electrode(31) of the image signal storage transistor is connected to a scanning line(SCL). [Reference numerals] (AA) Second direction; (BB) First direction; (ELP) Light emitting unit; (TDrv) Driving transistor; (TSig) Image signal write transistor
Patent KR-20140020513-A (KR)
Title: Hair tonic composition having preventing alopecia and trichogenousness effect and manufacturing method thereof
Inventor: JUNG SANG BAE
IPC: A61Q7/00
Filed: 2012-08-09
Abstract: The present invention relates to a hair tonic composition with enhanced alopecia prevention and trichogenousness effects and a manufacturing method thereof and more specifically, to a method for manufacturing a hair tonic composition with enhanced alopecia prevention and trichogenousness effects which comprises: a mixed material manufacturing step which pulverizes a mixture including kelp, sophora roots, gingseng leaves, stemonae radix herbal, Euphorbia fischeriana Steudel, aconite, ephedra sinica, Salvia miltiorrhiza Bunge, Angelica gigas Nakai, Angelica dahurica root, Saposhnikovia divaricata Schiskin, Asiasarum sieboldi F. Maekawa, Lycium chinense Miller, Acorus gramineus, Pleuropterus multflorus, walnut, black sesame, black bean, garlic, daikon seed, burdok root, pine, mica, pasqueflower root, and pepper seeds; a mixed material concentration step which mixes the mixed material with filtrate of soil, heats and vacuum low pressure filters the same, and manufactures mixed material concentrate by reheating the filtrate; and an alcohol mixing step which mixes an alcohol aqueous solution with the mixed material concentrate which is concentrated through the mixed material concentration step. [Reference numerals] (AA) Start; (BB) End; (S101) Mixed material manufacturing step; (S103) Mixed material concentration step; (S105) Alcohol mixing step
Patent KR-20140021337-A (KR)
Title: Input device and scan image acquiring method there of
Inventor: LEE JUNG YONG
IPC: G06F3/033
Filed: 2012-08-10
Abstract: An input device having a scan function according to one embodiment of the present invention includes: a position detecting unit which detects one or more position data sets of a frame which is an image unit of a scanned image; a position check unit which checks if the detected position data sets are within a tolerance range; and a position determination unit which determines one of the position data sets as the position data of the frame depending on whether the position data set is within in the tolerance range. The input device acquires an image corresponding to the frame based on the determined position data set. [Reference numerals] (S3301) Mouse mode; (S3303) Is a scan start request signal received?; (S3305) Enter a scan mode; (S3307) Start scanning; (S3309) Detect position data of a frame; (S3311) Is the detected position data within a tolerance range?; (S3313) Determine the position data detected by a gyro sensor as the position data of the frame; (S3315) Determine the position data detected by a laser sensor as the position data of the frame; (S3317) Acquire the image of the frame; (S3319) Send the acquired image; (S3321) Is a lift off signal generated?
Patent KR-20130025832-A (KR)
Title: Nickel film forming method
Inventor: YUASA HIDEKI
IPC: H01L21/31
Filed: 2012-08-31
Abstract: PURPOSE: A method for forming a nickel film is provided to improve productivity by using H2 gas as reducing gas. CONSTITUTION: An initial Ni film is formed on a substrate by using CVD. In a first process, a Ni composite is used as a raw material. Reducing gas is used as ammonia, hydrazine, and their derivatives. In a second process, reducing gas is used as hydrogen. [Reference numerals] (AA) Nickel amidinate; (BB) Step 1; (CC) Step 2; (DD) Step 3
Patent KR-20140028903-A (KR)
Title: Single-stage power factor correction flyback converter for led lighting
Inventor: JEON YONG SUNG
IPC: H05B37/02
Filed: 2012-08-31
Abstract: The present invention relates to a single-stage PFC flyback converter for LED lighting, in particular, to a single-stage PFC flyback converter for LED lighting capable of reducing a ripple in a single-stage PFC flyback converter and an output stage using an LC resonance filter. The single-stage PFC flyback converter for LED lighting comprises an input power unit (100) for outputting an input alternating current power to a voltage of a full-wave rectified waveform; a transformer magnetization inductor unit (200) for receiving the output of the input power unit, responding to a driving signal of a switch unit and inducing a current to magnetization inductance; a flyback transformer unit (300) for transmitting the induced current to an output stage; the switch unit (400) for turning a switch on during a certain time and then turning the switch off to turn the switch on when a secondary current of the flyback transformer unit becomes 0; and an output unit (500) which is connected to an output diode having a first end reversely connected to one end of a second winding of the flyback transformer unit, to a film capacitor connected between the output diode and one end of the second winding of the flyback transformer unit, and to an LC resonance filter connected to the other end of the first end of the output diode and the film capacitor so that a ripple generated in an output side can be reduced.
Patent KR-20140032734-A (KR)
Title: Dust collector
Inventor: LEE WON KI
IPC: B01D46/02
Filed: 2012-09-07
Abstract: The present invention comprises the following: a storage chamber with an internal space for storing materials; a dust collecting unit sucking dust and gas scattering from the storage chamber; a dust collector connected to the dust collecting unit for generating suction force; and a negative pressure control device installed in between the dust collecting unit and the dust collector for controlling the negative pressure of the dust collecting unit. Therefore, according to embodiments of the present invention, the present invention includes the negative pressure control device automatically controlling the negative pressure when excessive negative pressure is generated. The negative pressure control device is installed on the front end of the dust collector, and controls the generation of negative pressure exceeding a predetermined level by automatically opening the negative pressure control device when the excessive negative pressure is generated, thereby preventing accidents of water overflowing from the inside a water sealing duct. Thus, an accident where liquid overflowing from the inside the water sealing duct and making the dust collection incapable is prevented, and the contamination of work environment caused by the dust collection incapability is prevented. The insertion of the liquid inside the water sealing duct into a dust collector bag filter is prevented for extending the lifetime of the bag filter. Therefore, the lifetime of a facility is extended, a work efficiency is improved, and maintenance costs of the facility is reduced.
Patent KR-20140036566-A (KR)
Title: Inspection apparatus for bored ground
Inventor: LEE KWANG IK
IPC: E02D1/02
Filed: 2012-09-17
Abstract: The present invention relates to an apparatus for inspecting a bored ground which includes an inspection housing and a coupling means. The inspection housing is attached to or detached from a guide device, which is rotated by a driving means and on which a housing bit is attached or detached, instead of the housing bit and equipped with at least one camera, which films the inside of the bored ground. The coupling means joins the inspection housing to the guide device.
Patent KR-20140042098-A (KR)
Title: Gas analyzer
Inventor: CHO YOUNG JUN
IPC: G01N21/35
Filed: 2012-09-27
Abstract: A gas analyzer according to the present invention comprises: a fireproof tube of which the moving path formed therein has an entrance into which a melting furnace containing a specimen and a comburent is inserted; a resistance heating unit installed at the entrance of the fireproof tube, and heating and melting a nonconductive specimen by being operated when the nonconductive specimen is contained in the melting furnace positioned to be inserted into the entrance of the fireproof tube; an induction heating unit installed at the exit of the fireproof tube, and heating and melting a conductive specimen by being operated when the conductive specimen is contained in the melting furnace positioned to pass through the resistance heating unit; and a gas analyzing unit connected to the exit of the fireproof tube, and used to convert the results from the analysis of the substances into data, wherein the substances exist in a gas generated from the melted conductive specimen or the melted nonconductive specimen. [Reference numerals] (410) Collecting part; (420) Oxidation furnace; (430) Infrared analyzer
Patent KR-20140044482-A (KR)
Inventor: MYUNG JUNG JAE
IPC: H01L21/027
Filed: 2012-10-05
Abstract: 본 발명은, 조성물 총 중량에 대하여, (a) 하기 화학식 1로 표시되는 화합물 0.5 ~ 20 중량%, (b) 수용성 유기용매 1 ~ 30 중량%, 및 (c) 잔량의 물을 포함하는 세정액 조성물을 제공한다: 
 [화학식 1]
Patent KR-20140045639-A (KR)
Title: A method for manufacturing rolling roll and rolling roll
Inventor: KWON YOUNG SAM
IPC: B21B27/00
Filed: 2012-10-09
Abstract: The present invention relates to a method for manufacturing a rolling roll, and more particularly, to a method for manufacturing a rolling roll to manufacture a new roll material using a wasted rolling roll. The method for manufacturing a rolling roll by recycling a wasted rolling roll comprises the steps of: processing the surface of the wasted rolling roll into an uneven form in the longitudinal direction in order to enhance washing and bonding effects of the surface of the wasted rolling roll; forming a case on the outside of the wasted rolling roll and inputting and mixing roll material powder into an inner space of the case; degassing to remove moisture and impurities contained in the mixed roll material powder; sealing the case and conducting hot isostatic pressing (HIP) such that the roll material powder is alloyed and diffusion-bonded with the surface of the wasted rolling roll to be integrated; and removing the case and processing the surface of a new roll material. The rolling roll manufacturing method provides economical profits to reduce manufacturing costs and solves the environmental problem caused by the wasted rolling rolls because wasted rolling rolls are recycled. Moreover, according to an embodiment of the present invention, the rolling roll manufacturing method recycling wasted rolling rolls can manufacture rolling rolls which are more uniform in texture and more improved in properties, such as wear resistance, hardness, and others, than the rolling rolls manufactured by the conventional method. [Reference numerals] (AA) Start; (BB) End; (S10) Wash and process the surface of a wasted rolling roll; (S20) Input and mix powder; (S30) Degas; (S40) Diffusion-bonding and integration; (S50) Process the surface of a new rolling roll
Patent KR-20140047772-A (KR)
Title: Depth image modeling method for depth image encoding
Inventor: HO YO SUNG
IPC: H04N13/00
Filed: 2012-10-12
Abstract: The present invention relates to a depth image modeling method for depth image encoding which enables efficient encoding of a depth image by simplifying complexity of a wedgelet prediction process of the depth image. The depth image modeling method for depth image encoding comprises the steps of: a) applying a first dimensional difference filter for each side of a block by a filter applying unit; b) selecting wedgelet candidate points by the filter applying unit; and c) selecting a wedgelet candidate by connecting the wedgelet candidate points. [Reference numerals] (S100) Applying a 1D-difference filter for each side of a CU block; (S110) Select a destination point; (S120) Select a wedgelet candidate; (S130) Select a wedgelet
Patent KR-20140047944-A (KR)
Title: Bladderwort
Inventor: CHO YOUNG MI
IPC: A01K69/10
Filed: 2012-10-15
Abstract: The present invention relates to a fish trap in which an upper portion and a lower portion are coupled to each other as one body; the upper portion and the lower portion are formed of a composite synthetic resin having excellent durability; a cover is provided at the upper portion so that lured and trapped fishes can be easily taken out by opening the cover, thereby improving the workability; and an entrance is formed at a side surface of a main body, so that mollusks such as octopus and short arm octopus can easily enter, thereby improving the whole efficiency of the fish trap, and thus giving the maximized satisfaction and reliability in use of the fish trap to fishermen of the fishing villages installing and using the fish trap. The separated upper and lower portions can be easily assembled through coupling and connecting, so that workers can conveniently install the fish trap. In addition, the cover is provided at the upper portion, so that the lured and trapped fishes can be easily taken out by opening the cover, thereby improving the workability.
Patent KR-20140051581-A (KR)
Title: Fuel injection controlling method for bi-fuel vehicle
Inventor: KIM WOONG
IPC: F02M37/00
Filed: 2012-10-23
Abstract: The present invention relates to a fuel injection controlling method for a bi-fuel vehicle, more specifically, to a fuel injection controlling method for a bi-fuel vehicle including a step in which one out of gasoline and gas is selected by a user as the fuel to be supplied to a vehicle; a step in which the driving status of the vehicle is inputted; and a step in which the selected fuel is switched to another fuel to respond to the inputted driving status. The fuel injection controlling method for a bi-fuel vehicle according to the present invention is capable of increasing both the economic efficiency and practicability by providing an appropriate fuel according to the driving status of the vehicle.
Patent KR-20140051663-A (KR)
Title: Refrigerator and method for the refrigerator
Inventor: JEONG HYO CHEOL
IPC: F25D29/00
Filed: 2012-10-23
Abstract: A refrigerator according to an embodiment of the present invention includes a case having a cellar storing a product at a low temperature; a memory storing storage information containing a position and a kind of the product stored in the cellar; and a display part displaying the products stored in the cellar, and dividing the cellar into multiple areas to display the area where the selected product is located, if one of the products is selected. A method of operating the refrigerator according to another embodiment of the present invention includes the steps of inputting one or more product stored in the cellar; storing the position and kind of the product in the memory; displaying the product; and dividing the cellar into multiple areas in which the product is stored, to display the area, and displaying the area in which the selected product is located if one of the products is selected.
Patent KR-20140002452-A (KR)
Title: Gas supplying unit and batch type apparatus for forming epitaxial layer having the same
Inventor: LEE YOO JIN
IPC: H01L21/20
Filed: 2012-10-23
Abstract: The present invention relates to a gas supplying unit. According to one embodiment of the present invention, the a gas supplying unit including a reactor for generating a metal halogen gas and providing a space for the reaction between a metal source and a halogen-containing gas; and a flow change part for changing the flow of the halogen-containing gas supplied from one of the halogen-containing gas end towards the position of the metal source. The end of the halogen-containing gas is located in the outside of the metal source in the reactor.
Patent KR-20140054626-A (KR)
Inventor: CHO YONG SOO
IPC: H01L33/48
Filed: 2012-10-29
Abstract: 본 발명에 따라서 제공되는 LED 패키지는 패키지 본체와; 상기 패키지 본체 상에 장착되어 여기광을 생성하는 LED 칩과; 상기 LED 칩과 이격되어 상기 패키지 본체에 설치되는 기판과; 상기 LED 칩을 향하는 상기 기판의 표면에 형성되고, 상기 LED 칩으로부터 생성되는 여기광을 흡수하여 파장이 변환된 파장 변환광을 생성하는 형광체, 상기 형광체와 혼합되는 유리 분말 및 유기 비히클을 포함하는 형광체 유리층을 포함하고, 상기 기판은 상기 형광체 유리층을 지지하는 지지판의 역할을 하고 광투과성의 성질을 갖고 있는 재료로 구성되며, 상기 LED 칩을 향해 있는 상기 기판의 표면과 그 반대쪽의 표면 중 적어도 한 표면에는 텍스처 구조가 형성되어 있는 것을 특징으로 한다.
Patent KR-20140057971-A (KR)
Title: Perspective vacuum heating device
Inventor: SEONG DAE JIN
IPC: C23C16/44
Filed: 2012-11-05
Abstract: The present invention relates to a transparent vacuum heating device comprising a first chamber having a heating medium filling the vacuous inside and formed of a transparent material; a second chamber inserted into the first chamber to be separated from the first chamber, having a sample filling the vacuous inside, and formed of a transparent material; and a heater installed at the external lower part of the first chamber not to cover the second chamber and heating the heating medium. Therefore, the present invention enables a user to check the state of chemical vapor deposition inside and the characteristics of a deposited material with the naked eye and makes the chemical vapor deposition uniform by making the heat of the heater transmitted uniformly to the sample via the heating medium.
Patent KR-20120128593-A (KR)
Title: Positive typed photosensitive composition
IPC: G03F7/004
Filed: 2012-11-12
Abstract: PURPOSE: A positive photo-sensitive composition for a color filter is provided to efficiently manufacture a color filter for a liquid crystal display device for light emitting diode type back light by ensuring superior transparency. CONSTITUTION: A positive photo-sensitive composition for a color filter includes a compound represented by chemical formula 1 as a coloring agent. The composition further includes a coloring aid, a dispersion agent, an alkali soluble resin, a photo-initiator, a cross-linking agent, and a solvent. The coloring aid further includes a yellow pigment or dye. The dispersion agent is selected from a group including acrylic copolymer, polyurethane, polyethyleneimines, and the mixture of the same.
Patent KR-20130052530-A (KR)
Title: Purification device of trihalosilane
Inventor: LEE SUNG KYU
IPC: C01B33/107
Filed: 2012-11-12
Abstract: PURPOSE: A device for purifying trihalosilane is provided to minimize the consumption of energy and to obtain a high purity object from feed including trihalosilane. CONSTITUTION: A device for purifying trihalosilane comprises a partition type distillation tower and a first distillation tower connected to the partition type distillation tower. A tower top area, a preparatory separation area, a main separation area, and a tower bottom area are formed inside the partition type distillation tower. The partition type distillation tower comprises an inlet, a first outlet, a second outlet, and a third outlet. The second outlet is formed at 1/9-8/9 section of the partition section of the main separation area. The components flowed out from the second outlet are introduced into the first distillation tower. [Reference numerals] (AA) Location of a discharged point
Patent KR-20140062753-A (KR)
Title: Pipe onebody type apparatus for generating electric energy
Inventor: BIN JUN AN
IPC: F03B17/06
Filed: 2012-11-15
Abstract: The present invention relates to a pipe-integrated electric energy generating apparatus, and, more specifically, to a pipe-integrated electric energy generating apparatus which is additionally installed at one side of a water supply pipe used for a multi-household house or an apartment and supplying living water, and which stores electric energy after converting kinetic energy due to the hydraulic pressure of the living water flowing along the water supply pipe so that the electric energy can be utilized as common electricity for street lamps or lightings installed around the multi-household house or the apartment. The pipe-integrated electric energy generating apparatus according to the present invention above comprises: a cylindrical housing integrally installed at the one side of the water supply pipe which supplies the living water, and communicating with the inside of the water supply pipe; a generating unit generating the electric energy using the hydraulic pressure of the living water passing through the inside of the housing through the water supply pipe; and an energy storing unit electrically connected to the generating unit, and storing the electric energy generated by the generating unit.
Patent KR-20140072928-A (KR)
Title: Temperature sensor unit for hot stamping mold
Inventor: LEE MUN YONG
IPC: G01K1/14
Filed: 2012-11-15
Abstract: Provided is a temperature sensor unit for a hot stamping mold. The temperature sensor unit according to an embodiment of the present invention for a hot stamping mold with a lower mold, an upper mold, and a cooling space unit between the lower and upper molds regarding a welding unit of the hot stamping molding target material, comprises the following: a sensor holder which includes a connection hole formed from one side of the upper mold to the vicinity of the cooling space unit while a sensor hole is formed in the connection hole to be connected to the cooling space unit, is connected to the mold by being inserted into the connection hole, has a cable hole in the inside, and has a sensor connection hole in the center of the inner section; a temperature sensor which is connected to the sensor connection hole of the sensor holder, has a sensing end being inserted into the sensor hole and exposed to the cooling space, and allows a cable to be connected to an external controller via the cable hole; and a sealing which is located between the inner section of the sensor holder and the inner side of the connection hole to secure a sealed state, wherein the temperature sensor is directly exposed to cooling fluid in the cooling space unit to detect the real time temperature of the cooling fluid and to output a temperature signal to a controller.
Patent KR-20140065631-A (KR)
Title: 강의 디스플레이 시스템 및 강의내용 디스플레이 방법
Inventor: MIN BYUNG HOON
IPC: G06Q50/20
Filed: 2012-11-19
Abstract: 본 발명에 따른 강의 디스플레이 시스템의 일 실시예는, 강의내용을 디스플레이하는 디스플레이수단; 상기 디스플레이수단에 디스플레이되는 강의내용의 전부 또는 일부를 디스플레이하되, 교수자로부터 판서받은 내용을 상기 디스플레이수단에 디스플레이 되도록 전송하는 교수자 단말기; 및 상기 디스플레이수단에 디스플레이되는 내용의 전부 또는 일부를 전송받아 디스플레이하는 수강자 단말기; 를 포함할 수 있다. 
이에 따르면, 정보통신기술을 사용하여 교수자와 수강자가 단말기를 사용하여 전자칠판 등의 디스플레이수단에 판서가 가능하므로 판서를 위한 이동시간을 줄일 수 있어 학습효율을 높일 수 있는 효과가 있다.