baber/WOPTO huggingface dataset:
Patent KR-20150115034-A (KR)
Inventor: WOO JE WAN
IPC: C07C69/013
Filed: 2014-04-02
Abstract: The present invention relates to a norbornane diester derivative and a preparation method thereof. The norbornane diester derivative according to the present invention is represented by the following Chemical Formula 1. In the above formula, R^1 and R^2 are the same or different and are independently a hydrogen or a C1 to C12 alkyl group, and X is a halogen group. The norbornane diester derivative according to the present invention can be used as a plasticizer which substitutes for a phthalate-based plasticizer having a problem of harmfulness and which has improved processiblity.
Patent KR-20140138021-A (KR)
Inventor: HAYASHI HIROYOSHI
IPC: C03B33/10
Filed: 2014-04-15
Abstract: Provided is a cutter wheel which maintains an obtuse angle so that an angle of a tip is the same as that of conventional art, and can process a scribe line by being inserted into a scribe street of narrow width. Also, provided is a manufacturing method thereof. For such, the cutter wheel (1A) is made of a hardened material which can be electric discharge processed, and forms the tip (2) having the angle of the tip which is the obtuse angle on an outer circumference surface by a grinding process. Also, the cutter wheel (1) forms a concave unit (3) by cutting a portion of left and right inclined planes (2a, 2b) of the tip by an electric discharge processing in leaving an upper end of the tip (2) which is the obtuse angle around the ridge of the tip (2).
Patent KR-20150118695-A (KR)
Title: real wood shaped articles using non woven fabrics and Manufacturing method thereof
Inventor: KANG DAE IN
IPC: B32B27/08
Filed: 2014-04-15
Abstract: The present invention relates to a real wood mold product using a nonwoven fabric and a manufacturing method thereof and, more specifically, to a real wood mold product using a nonwoven fabric, which ensures reduction in unit costs, can be light-weighted, and simplifies a manufacturing process by using the nonwoven fabric for home appliance mold products and a mold product mounted onto internal and external materials for a vehicle. in addition, the present invention further relates to a manufacturing method thereof. The real wood mold product using the nonwoven fabric comprises from the bottom: a base material layer; the nonwoven fabric laminated on the top surface of the base material layer; a resin sheet layer laminated on the top surface of the nonwoven fabric; a patterned wooden layer laminated on the top surface of the resin sheet layer; and a coating layer laminated on the top surface of the patterned wooden layer.
Patent KR-20140128875-A (KR)
Title: Novel recombinant cellulase and use thereof
Inventor: KIM KYOUNG HEON
IPC: C12N9/42
Filed: 2014-04-25
Abstract: The present invention provides Hahella chejuensis derived recombinant cellulose and a use thereof. According to the present invention, the recombinant cellulose has high utilization in processes by exhibiting high stability at high temperature and optimized activation in a neutral pH. Furthermore, cost can be reduced as an additional treatment for a fermenting process is not required and monosaccharide production is possible by which cellulose according to the present invention exhibits exoglucanase activation as well as endoglucanase activation. Industrial profit can be promoted as this enzyme activity is favorable to fermentation or thermal treatment conditions for biofuel production.
Patent KR-20150124102-A (KR)
Title: Driving circuit and display device including the same
Inventor: LEE SEUNG WOO
IPC: G09G5/02
Filed: 2014-04-28
Abstract: A driving circuit of the present invention comprises: a timing controller; a gamma reference voltage signal generator; a gamma reference voltage signal switch unit; and a data driving unit. The timing controller generates a gamma control signal, a switch control signal, a data driving unit control signal and a data signal based on the inputted image data. The gamma reference voltage signal generator generates multiple gamma reference voltage signals based on the gamma control signal. The gamma reference voltage signal switch unit generates multiple switched gamma reference voltage signals by changing an order of the gamma reference voltage signals based on the switch control signal. The data driving unit generates multiple data driving voltage signals corresponding to the data signals based on the switched gamma reference voltage signals and the data driving unit control signal.
Patent KR-20140134622-A (KR)
Inventor: COVA ARMANDO
IPC: H04B1/62
Filed: 2014-05-13
Abstract: A method to reduce a peak-to-average power ratio (PAR) includes the steps of generating an in-band error signal which represents the in-band distortion of a compressed signal; and generating an out-of-band error signal which represents the out-of-band distortion of a compressed signal. The method can additionally include the steps of applying in-band benefit to the in-band error signal to generate an error signal of adjusted band; and applying out-of-band benefit to the out-of-band error signal to generate an error signal out of the adjusted band. The method can also include the steps of combining the compressed signal with the error signal of the adjusted band and the error signal out of the adjusted band to generate an output signal. The compressed signal can be combined with the error signal of the adjusted band, and the in-band benefit and the out-of-band benefit can be based on the output signal for the distortion of the output signal to be decreased with respect to the compressed signal.
Patent KR-20150133497-A (KR)
Title: Novel carbonic anhydrase from Caminibacter mediatlanticus and use thereof
Inventor: PACK SEUNG PIL
IPC: G01N27/327
Filed: 2014-05-20
Abstract: The present invention relates to novel carbonic anhydrase derived from Caminibacter mediatlanticus and a use thereof. The novel carbonic anhydrase separated from aquificae in the sea can use in a process development for collecting and fixing industrial carbon dioxide due to excellent carbon dioxide hydrating activity, thermal stability and pH stability and can increase synthesis yield rate of a metabolite by being used as a catalyst when synthesizing the useful metabolite as well as using in producing a bicarbonate compound.
Patent KR-20150137219-A (KR)
Title: Apparatus and method for processing substrate
Inventor: CHOI DONG MIN
IPC: H01L21/02
Filed: 2014-05-28
Abstract: The present invention provides an apparatus and method for processing a substrate. The apparatus for processing a substrate comprises: a chamber formed with an opening through which a substrate is introduced and an outlet through which the substrate is discharged, and formed with a first discharge hole and a second discharge hole which is located nearer to the outlet than the first discharge hole; a conveying unit disposed in the chamber, and conveying the substrate along a first direction; a liquid supply unit for supplying a liquid, which processes the substrate, to the substrate on the conveying unit; and a partition for dividing a space, in which a liquid after processing the substrate in the chamber is accommodated, into a first region including the first discharge hole, and a second region including the second discharge hole. The method for processing a substrate comprises the following steps: fixating the partition to a first position when processing a first substrate; and fixating the partition to a second position when processing a second substrate, wherein the first position is located nearer to the inlet than the second position.
Patent KR-20150137637-A (KR)
Inventor: SHIN JAE SOO
IPC: C09D7/12
Filed: 2014-05-30
Abstract: The present invention relates to a color coating composition for an LED lamp diffuser using glass frits and a color-coated glass using the same. The color coating composition increases durability and lifespan of an LED lamp, satisfactorily maintains an external appearance and a lighting quality for a long time, and implements various colors, by manufacturing a glass-made diffuser as a means for diffusing light of the LED lamp in a manner of coating the diffuser on various sheets of transparent or translucent glass such as tubes and bulbs so that the diffuser is not deformed and discolored by light and heat, and does not lower strength and translucency.
Patent KR-20140078596-A (KR)
Inventor: PARK HYUNG SOO
IPC: G01N33/10
Filed: 2014-06-02
Abstract: The present invention relates to a method for analyzing the content of crude protein, acid detergent insoluble fiber, or neutral detergent insoluble fiber in Italian ryegrass silage using a near-infrared spectroscope to enable users to quickly and conveniently measure the content using non-destructive analysis without pretreatment of samples.
Patent KR-20150143029-A (KR)
Inventor: UM JAE SOO
IPC: C22C5/02
Filed: 2014-06-13
Abstract: The present invention provides a dental non-metal alloy having a lower manufacturing cost, obtaining a dense microstructure composed of a gold-silver-copper solid solution, and having excellent formability due to a low melting point. According to a preferred embodiment of the present invention, the dental non-metal alloy has a melting section having 929.5 °C of a solidifying point and 961.9 °C of the melting point, 1029-1161 °C of the casting temperature, 14.1 g/cm^3 of density, and a composition comprising 60 wt% of gold, 34.91 wt% of silver, 5.00 wt% of copper, and 0.09 wt% of iridium.
Patent KR-20150144135-A (KR)
Inventor: KIM BU SOON
IPC: G02F1/13
Filed: 2014-06-16
Abstract: The present invention relates to a feed shaft connection structure for an LCD panel process. The structure comprises: a stopper ring member coupled with an end of a feed shaft for transferring the LCD panel; and a helical gear coupled with the stopper ring member. The stopper ring member is coupled with the feed shaft and includes: a cylindrical body formed by being divided in a longitudinal direction; upper and lower projections outwardly protruding from upper and lower edges on both sides of the body to the outside. The helical gear is divided to be configured as a pair, and coupled with the body through a bolt to be dislocated from each other, wherein the body is divided between the upper and lower projections of the stopper ring member. According to the configuration of the present invention, provided is a simple component which divides a coupled part of a helical gear coupled with a feed shaft of a transferring device for transferring an LCD panel during an LCD panel producing process. Accordingly, maintenance may be easily performed, so workability is improved. Moreover, maintenance costs are reduced, so merchantability may be enhanced.
Patent KR-20150145027-A (KR)
Inventor: NAM KI CHANG
IPC: H01Q1/38
Filed: 2014-06-18
Abstract: The present invention relates to an antenna for monopole and reverse-F, comprising: a dielectric substrate; a lower grounding body including a lower grounding surface, which is formed on a side of the lower surface of the dielectric substrate, and a ground wire line which is formed and extended along the lower side of the dielectric substrate from the lower grounding surface; a transmission wire line which is formed near the ground wire line on the lower surface of the dielectric substrate; a first matching device unit installed between the transmission wire line and the lower grounding surface; an upper grounding surface which is formed on a side of the upper surface of the dielectric substrate; and an upper radiator which is formed on the upper surface of the dielectric substrate separately from the grounding surface. Depending on the installation environment of the antenna, the antenna assembly can be operated as a monopole antenna and a reverse-F antenna, thereby having an effect of improving radiation characteristics.
Patent KR-20140097082-A (KR)
Title: Secondary battery
Inventor: KIM SUNG JONG
IPC: H01M10/04
Filed: 2014-07-16
Abstract: Disclosed is a secondary battery which effectively prevents the leakage of an electrolyte received in a battery can and saves costs and manufacturing time by simplifying a manufacturing process. A secondary battery according to the present invention includes a wound electrode assembly in which a positive plate and a negative plate are arranged and wound across a separator; a gel-type electrolyte which is arranged between the positive plate and the negative plate; a battery can which has no beading part and receives the electrode assembly and the electrolyte; and a cap assembly which is combined with the opening terminal of the battery can.
Patent KR-20160013495-A (KR)
Inventor: KIM SUNG JU
IPC: H04L1/00
Filed: 2014-07-26
Abstract: The present invention relates to a technology in which an orthogonal frequency division multiplexing (OFDM) receiver (e.g. a china mobile multimedia broadcasting (CMMB) receiver) can precisely estimate a channel and, more particularly, to a technology in which the OFDM receiver can precisely estimate the channel without an error even when being placed in a single frequency network (SFN) receiving environment having a long delay time. A channel estimation method of an OFDM receiver of the present invention comprises: a first step of dividing an OFDM signal into a synchronization (SYNC) symbol and an OFDM symbol; a second step of obtaining channel profile information (hereafter, referred to as SYNC channel profile information) from a channel impulse response (CIR) of the SYNC symbol; a third step of obtaining the channel profile information (hereafter, referred to as OFDM channel profile information) from the CIR of the OFDM symbol; and a fourth step of removing an image channel profile from the OFDM channel profile information by using the SYNC channel profile information.
Patent KR-20160014184-A (KR)
Title: Peptides Having Activities for Stimulating Bone Differentiation and Activity of Human Periodontal Ligament Fibroblast and Uses Thereof
Inventor: CHUNG YONG JI
IPC: C07K7/06
Filed: 2014-07-28
Abstract: A peptide which is composed of amino acid sequences from a first sequence of a sequence listing or a second sequence of the sequence listing in the present invention expresses efficacy for stimulating proliferation and differentiation of osteoblasts and for stimulating proliferation and activation of periodontal ligament fibroblasts. The peptide in the present invention increases BMP signaling such as smad1/5/8 phosphorylation and ultimately expresses activation of osteoblasts by increasing growth of osteoblasts and expression of differentiation markers such as COL1A1, BSP, and ALP. The peptide in the present invention stimulates growth of periodontal ligament fibroblasts through PI3K and Akt phosphorylation and ultimately expresses activation of periodontal tissue regeneration by increasing expression of activation markers such as COL1A1 and DSPP. Provided are a composition comprising the peptides described in the present invention for preventing or treating bone diseases and a composition for preventing or treating periodontal diseases.
Patent KR-20160015608-A (KR)
Inventor: KANG DONG GOO
IPC: G06F3/048
Filed: 2014-07-31
Abstract: Disclosed is a display apparatus which comprises: a display portion which displays a screen including a polygonal object in which different functions are mapped by each vertex; a detection portion which detects a touch control; and a control portion which executes a function mapped in the touched vertex when a control, in which one of a plurality of vertices of the polygonal object is touched and the polygonal object is rotated, is detected through the detection portion.
Patent KR-20150018446-A (KR)
Title: Gas exchange valve with a valve­rotator
IPC: F01L1/46
Filed: 2014-08-07
Abstract: The present invention relates to a gas exchange valve (10) of an internal combustion engine, and the gas exchange valve comprises: a valve sheet formed in an area of a cylinder head (14); a valve body gripped on the valve stem (11) and can be risen from the valve sheet against the elastic force of at least one valve springs (12, 13) in order to open the gas exchange valve (10), and which can closely be adhered to the valve sheet side through the elastic force of the corresponding or respective valve springs (12, 13) in order to close the gas exchange valve; a valve guide (15) for a valve stem (11); and a valve rotational device (16) positioned between the cylinder head (14) and the corresponding or respective valve springs (12, 13) with being disposed on a lower part, wherein a gap (20) is formed between the valve rotational device (16) and the cylinder head (14) while the valve rotational device (16) is hung.
Patent KR-20160021316-A (KR)
Title: Display panel and display device comprising the same
Inventor: KIM DUK SUNG
IPC: G02F1/1362
Filed: 2014-08-14
Abstract: The present invention provides a display panel having a secured wide viewing angle and improved light transmittance, and a display device including the same. According to an embodiment of the present invention, the display panel comprises: a pixel electrode including a first sub-pixel electrode, a second sub-pixel electrode, and a third sub-pixel electrode which are separated from one another; a first thin film transistor connected to the first sub-pixel electrode; a second thin film transistor connected to the second sub-pixel electrode; a third thin film transistor connected to the third sub-pixel electrode; a fourth thin film transistor connected to the second thin film transistor; a fifth thin film transistor connected to the third sub-pixel electrode; a first gate line connected to the first to fourth thin film transistors; a second gate line connected to the fifth thin film transistor; a data line insulated from the first and second gate lines while crossing the same, and connected to the first to third thin film transistors; a first sustain electrode line disposed adjacent to the first gate line; and a second sustain electrode line disposed adjacent to the second gate line.
Patent KR-20160025837-A (KR)
Inventor: HONG SUN YOUNG
IPC: B01F15/00
Filed: 2014-08-28
Abstract: Disclosed is a food stirrer. When cooking food such as curry, and soup, the steam generated from the cooking container can be used to rotate rotary blades which are connected to stirring blades. The stirring blades can then stir the food within the container. According to an embodiment of the present invention, the food stirrer comprises: a container with open top for accommodating food; a lid which is mounted onto the container to open and close the container; a container-and-lid handle formed on the container and lid; a steam discharging hole for emitting steam generated by the pressure inside the container which is generated by the heating of food; rotary blades which are mounted to the inner side of the lid to be rotated, and which rotate by the steam passing through discharging holes slantly arranged toward the center; and stirring blades which are connected to the rotary blades by a rotation axis, and which stir the food inside the container during the rotation of the rotary blades. According to the present invention, additional power is not necessary for stirring the food while cooking. Therefore, the structure of the container can be simplified, and costs for components and manufacture can be reduced. Also the food stirrer can be easily washed, so the maintenance is easy.
Patent KR-20160026333-A (KR)
Title: Component radiant-heat device and electronic device therewith
Inventor: KIM DONG JUN
IPC: H05K5/02
Filed: 2014-08-29
Abstract: According to various embodiments of the present invention, a heat radiating device of a heating component is disclosed. The heat radiating device comprises: at least one heating component mounted on a substrate; a first heat transfer unit mounted on the substrate, arranged to mount the heating component in an inner space, and transferring heat of the heating component to the outside by receiving the heat through the substrate; a heat radiating unit arranged on the first heat transfer unit; and a second heat transfer unit provided between the first heat transfer unit and the heat radiating unit, and transferring the heat of the first heat transfer unit to the heat radiating unit. In the present invention, various embodiments are possible.
Patent KR-20160027565-A (KR)
Title: Show head apparatus capable of preventing parasitic plasma and preventing method of parasitic plasma in semiconductor deposition equipement
Inventor: JEONG JAE HACK
IPC: H01L21/02
Filed: 2014-09-01
Abstract: The present invention is to provide a shower head apparatus for semiconductor deposition equipment capable of preventing a parasitic plasma. The shower head apparatus may promote the accumulation prevention of particles through the prevention or control of parasitic plasma occurrence in the occurrence of a plasma, generate equal plasmas, specifically apply a chemical vapor deposition method and an atomic layer deposition method, and obtain versatility, economic feasibility, and effectiveness. According to the present invention to achieve the purpose, in the shower head apparatus of the semiconductor deposition equipment to supply a gas by generating plasmas in the supplied gas, the shower head apparatus for the semiconductor deposition capable of preventing the parasitic plasma comprises: a distribution block member in which a supply flow path for a first gas and a supply flow path for a second gas are separately formed; an insulation member included on a lower side of the distribution block member and in which a connection flow path is formed to connect to the supply paths of the distribution block member individually; a gas distribution diffusion block member included on a lower side of the insulation member and formed to have a diffusion space to diffuse and supply gas supplied from each connection flow path; and a parasitic plasma occurrence prevention unit for preventing the occurrence of the parasitic plasma by increasing a gas pressure or a distance between electrodes on the flow path to which the gas is supplied.
Patent KR-20160028039-A (KR)
Inventor: PARK JIN WOO
IPC: H01L51/50
Filed: 2014-09-02
Abstract: According to an embodiment of the present invention, an organic electroluminescent device comprises an electron transport layer between a hole injection electrode and an electron injection electrode. The electron transport layer includes: a first auxiliary layer, only made of electron injection material; and a second auxiliary layer, made of a mixture of the electron injection material and electron transport material. According to an embodiment of the present invention, a deposition device comprises: a deposition source configured to evaporate deposition material and move in a pre-set direction; a spraying hole placed on an upper surface of the deposition source to spray the evaporated deposition material onto a deposition substrate; an angle restricting panel adjacently placed to the spraying hole to restrict an incident angle of the sprayed deposition material to the deposition substrate; and a control unit of the angle restricting panel, configured to control the angle restricting panel to restrict the incident angle to a predetermined angle. The purpose of the present invention is to increase a product life of the organic electroluminescent device by forming the electron transport layer configured to only include a layer made of the electron injection material.