baber/WOPTO huggingface dataset:
Patent KR-20190012295-A (KR)
Title: Residence space's ventilation controlling system
Inventor: YOO YOUNG SAN
IPC: F24F11/00
Filed: 2017-07-26
Abstract: The present invention provides a space ventilation control system which allows ventilation by controlling flows of air in an interior space. The space ventilation control system includes: an outdoor exhaust part and an outdoor intake part, which are provided on the outdoor side; an indoor exhaust part and an indoor intake part, which are provided in the indoor side; an exhaust fan which provides an air flow path between the indoor exhaust part and the outdoor exhaust part and discharges interior air through the outdoor exhaust part; an intake fan which provides an air flow path between the indoor intake part and the outdoor intake part and introduces exterior air into the interior through the indoor intake part; a filter unit which is provided on an air flow path between the indoor intake part and the outdoor intake part and filters the air introduced through the outdoor intake part; and an indoor environment control unit which controls operations of the exhaust fan and the intake fan.
Patent KR-20170092500-A (KR)
Title: Cooling apparatus
Inventor: YASUDA JUNICHI
IPC: C23C14/56
Filed: 2017-07-28
Abstract: The present invention provides a convenient cooling apparatus capable of efficiently cooling an object to be processed in accordance with a posture of the object to be processed. According to the present invention, the cooling apparatus (RU_1) comprises a chiller (2) and a cooling panel (1) cooled by the chiller (2), approaching an object (S) to be processed on a main surface (1a) of the cooling panel, or allowing the same to be in contact with the main surface (1a) of the cooling panel to cool the object (S) to be processed. A first posture is a posture of the cooling panel to allow the main surface of the cooling panel to be approached or be in contact with the object to be processed, and a second posture is a posture allowing the main surface of the cooling panel to be spaced apart from the object to be processed. The cooling panel is installed in a processing chamber to be able to move between the first and second postures and, at the same time, a chilling head (21) of the chiller is in contact with the cooling panel when the cooling panel is either or both of the first and second postures; thereby cooling the cooling panel by heat transfer.
Patent KR-20190013040-A (KR)
Inventor: SEO CHANG BEOM
IPC: A24C5/39
Filed: 2017-07-31
Abstract: The present invention provides a cigarette manufacturing apparatus which minimizes defects during injection by automatically fixing cigarette paper and the injecting the tobacco when the tobacco is injected into the cigarette paper without using a complicated mechanical element, and smoothly moves tobacco to a tobacco supply tank from a tobacco storage tank to enhance the production efficiency of the cigarette production. According to the present invention, by operating the apparatus using a pneumatic cylinder without the complicated mechanical element of a motor and a gear as a power transmission source, malfunction due to tobacco debris can be prevented at the time of manufacturing the cigarette. By blowing air into the tobacco storage tank, the tobacco can be moved smoothly.
Patent KR-20190013152-A (KR)
Inventor: JUNG HA JIN
IPC: A61K8/29
Filed: 2017-07-31
Abstract: The present invention relates to a cosmetic composition comprising pigments and a method for preparing the same. The present invention relates to a cosmetic composition comprising pigments and a method for preparing the same. The cosmetic composition has an improved feeling and functionality by uniformizing granule distribution of the pigments coated with a coating layer comprising an oil phase and a water phase.
Patent KR-20190013164-A (KR)
Inventor: CHO JAE WON
IPC: H01L21/67
Filed: 2017-07-31
Abstract: The present invention provides a method of manufacturing a semiconductor chip capable of preventing foreign matter from adhering to a surface of the semiconductor chip or damaging the semiconductor chip. According to the present invention, the method of manufacturing a semiconductor chip comprises: (a) a semiconductor wafer chip forming step of forming semiconductor chips on a semiconductor wafer; (b) a semiconductor wafer covering step of attaching a protective film to the semiconductor wafer such that the semiconductor chips are covered; (c) a semiconductor wafer mounting step of attaching a back surface of the semiconductor wafer on an adhesive tape such that the protective film faces upward; (d) a semiconductor wafer sowing step of cutting the semiconductor wafer into individual chip units with the protective film attached thereto to separate the semiconductor chips; and (e) a protective film delaminating step of physically peeling-off the protective film attached to each of the semiconductor chips.
Patent KR-20190016378-A (KR)
Inventor: KWON MIN JAE
IPC: H02M5/293
Filed: 2017-08-08
Abstract: The present invention relates to a power converting apparatus and a home appliance having the same. According to an embodiment of the present invention, the power converting apparatus comprises: a switching unit having a switching element and converting power of an alternating current power source by a switching motion; and a filter unit having a first coil unit, a first capacitor unit, a second capacitor and an earthing unit and filtering noise generated by the switching motion of the switching element. The first coil unit is mounted on a first circuit board, and the first capacitor unit, the second capacitor unit and the earthing unit are mounted a second circuit board. The first circuit board has an insertion hole formed to be spaced by a predetermined interval on one side of the first coil unit, and the second circuit board has an insertion protrusion protrusively formed on a lateral surface being in contact with the first circuit board and inserted into the insertion hole. Therefore, a volume of a noise filter is reduced, and performance of the noise filter is increased.
Patent KR-20190019468-A (KR)
Inventor: CHOI SEUNG HO
IPC: G10L21/057
Filed: 2017-08-17
Abstract: The present invention relates to an apparatus for post-processing of a voice coding system. The apparatus may comprise: a signal conversion unit converting an original voice and a synthesized voice of the original voice into signals in a frequency domain; a spectral ratio calculation unit calculating a frequency spectral ratio of the original voice and the synthesized voice converted into the signals in the frequency domain; a weight vector calculation unit calculating a weight vector of the original voice and the synthetic voice based on the frequency spectrum ratio; and a weight applying unit applying the weight vector to a synthesized voice of a voice to be post-processed.
Patent KR-20190020444-A (KR)
Inventor: CHOI JEONG YOUNG
IPC: F23D14/62
Filed: 2017-08-21
Abstract: A head device for a scarfing torch is disclosed. The head device for a scarfing torch includes a torch head portion and a leakage preventing portion. The torch head portion includes a pipe portion having a gas pipe and an oxygen pipe; a torch body portion connected to the pipe portion, having a first gas passage portion connected to the gas pipe and a first oxygen passage portion connected to the oxygen pipe therein, and having a first spline formed on an inner surface thereof; a torch head body having a second gas passage portion connected to the first gas passage portion, a second oxygen passage portion connected to the first oxygen passage portion, and a mixed gas passage portion connected to the second gas passage portion and the second oxygen passage portion, and having an engaging groove formed in an outer surface of an insertion end to be inserted into an inner surface of the torch body portion; and a torch head coupling portion surrounding the outside surface of the torch head body and having a second spline formed on an outer surface thereof to be coupled to the first spline. The leakage preventing portion is disposed in the coupling groove to close a gap formed between the torch body portion and the torch head body to prevent oxygen and gas from leaking outward.
Patent KR-20180038367-A (KR)
Inventor: GU MAN BOCK
IPC: G01N33/543
Filed: 2017-08-25
Abstract: The present invention relates to a nucleic acid aptamer specifically bonding to progesterone and to uses thereof. According to the present invention, the nucleic acid aptamer for detecting progesterone, a method for detecting progesterone comprising the same, detection compositions, detection sensors and detection kits are useful for the detection of progesterone present in a sample based on high specificity and bonding ability of a progesterone aptamer to progesterone.
Patent KR-20190023189-A (KR)
Inventor: KIM RIP
IPC: C05D9/00
Filed: 2017-08-28
Abstract: Provided is a novel use of graphene as an active ingredient to promote eco-friendly plant growth, wherein graphene promotes the growth of trees while minimizing adverse effects due to overuse of conventional chemical fertilizers and also increases the production of crops. The inventors of the present invention have confirmed that the germination and growth of plants are significantly improved by applying graphene to herbaceous plants and woody plants in a manner of spraying the same to a side surface or soil. In addition, a graphene component, either mixed in soil or absorbed in plants, can help promote the metabolism of plants by making the germination and growth of plants proper even in barren soil where plants do not grow well such as soil in which salt is accumulated or in soil imbalanced in nutrients.
Patent KR-20190026472-A (KR)
Title: Epitaxial wafer and method for fabricating the same
Inventor: JUNG JI CHUL
IPC: H01L21/02
Filed: 2017-09-05
Abstract: According to an embodiment, disclosed is an epitaxial wafer comprising: a substrate; a first layer disposed on the substrate; a buffer layer disposed on the first layer; and an epi-layer disposed on the buffer layer. The substrate, the first layer, the buffer layer, and the epi-layer comprise silicon carbide and a dopant. The first layer includes a 1-1 layer in which the concentration of the dopant is maintained in a thickness direction, and a 1-2 layer in which the concentration of the dopant is constantly increased. The concentration of the dopant in the 1-1 layer is smaller than the concentration of the dopant in the substrate. The minimum concentration of the dopant of the 1-2 layer is the same as the concentration of the dopant in the 1-1 layer, and the peak concentration of the dopant in the 1-2 layer is the same as the concentration of the dopant in the buffer layer.
Patent KR-20190029380-A (KR)
Title: Light absorbing organic photoelectric device and method for manufacturing the same
Inventor: KIM YOUNG KYOO
IPC: H01L31/0256
Filed: 2017-09-12
Abstract: A light absorbing organic photoelectric device of the present invention comprises a substrate, a gate electrode formed on the substrate, a light absorbing layer formed on the gate electrode, a gate insulating layer formed on the light absorbing layer, a driving layer formed on the gate insulating layer, and a source electrode and a drain electrode formed in the driving layer. The light absorbing layer is formed between the substrate including the gate electrode and the gate insulating layer, to form an individual layer separated from the driving layer.
Patent KR-20190030880-A (KR)
Title: Multiplex Kit for Simultaneously Detecting Multiple Honeybee Virus and Their Use
Inventor: CHO YUN SANG
IPC: C12Q1/70
Filed: 2017-09-15
Abstract: The present invention relates to a method for simultaneously and specifically detecting various kinds of bee viruses by amplifying target genes using various primers and probes, and a kit using the same. The bee virus detection method using multiplex RT-PCR of the present invention is capable of not only confirming, in a single reactor, the presence of acute bee paralysis virus (ABPV), kashmir bee virus (KBV), israeli acute paralysis virus (IAPV), and chronic bee paralysis virus (CBPV), but also identifying each bee virus easily, quickly, and with high reliability, and thus can be useful for early diagnosis and treatment of infection of bee viruses.
Patent KR-20190032692-A (KR)
Title: The coupling of tube
Inventor: LEE MOON JAE
IPC: F16L25/12
Filed: 2017-09-19
Abstract: Provided is a coupling, which can prevent water leak and damage of a flexible tube even if high pressure acts at a coupled part between the flexible tube and a coupling and provide safety in attachment and detachment between couplings. The coupling (500) includes: a flange (300); a connection tube body (200) of which one end is fit to the flange and coupled to be rotated and the other end is exposed from the flange and has at least a pair of first annular protrusions (231) formed on the outer surface; and a bending ring (400) having at least a pair of second annular protrusions (411) formed on the inner surface and arranged to cross the first annular protrusions of the connection tube body and a plurality of bending pieces (410) linked to surround the other end of the connection tube body on which the first annular protrusions are formed. The flange (300) includes: a plurality of retaining pieces (310) having an annular groove (301) formed from the outer circumferential surface of the top toward a central axis and a first retaining jaw (302) formed at the top to protrude inwardly; and a plurality of couplers (320) standing parallel with the central axis of the flange along an inner diameter of the top of the flange between the retaining pieces, wherein each of the couplers (320) has a second retaining jaw (312) formed higher than the retaining pieces (310). A diameter of the circumference formed by an end portion (302a) of the second retaining jaw of the coupler is larger than that of an end portion (302a) of the first retaining jaw.
Patent KR-20190033669-A (KR)
Title: Carbon nanotube elelctron emitter, method for manufacturing the same and x-ray source using the same
Inventor: LEE CHEOL JIN
IPC: H01J9/02
Filed: 2017-09-21
Abstract: According to one embodiment of the present invention, a manufacturing method of a carbon nanotube electron emitter comprises the steps of: forming a carbon nanotube film; densifying the carbon nanotube film by immersing the carbon nanotube film in a solvent; cutting the carbon nanotube film to allow one region of the carbon nanotube film to have a point shape or a line shape; and fixing a cutting region of the carbon nanotube film disposed between at least two metal members by lateral pressure to allow the cutting region to face upward.
Patent KR-20190033704-A (KR)
Title: Sterilizing apparatus for powder foods using plasma
Inventor: KIM IN
IPC: A23L3/26
Filed: 2017-09-22
Abstract: The present invention relates to a powder food sterilizing device using plasma, which is capable of sterilizing harmful microorganisms existing on a surface of micron-sized powder food by using low-temperature vacuum plasma through surface treatment. After inputting sterilizing gas with processing gas necessary for plasma generation in a state of rotating a rotating chamber to which the powder food is inputted, the present invention sterilizes the powder food by generating the plasma around a tube type electrode unit with vacuum discharge in the rotating chamber. The present invention suppresses a temperature increase due to the plasma formed around the tube type electrode unit by circulating a refrigerant in the tube type electrode unit and thus, suppressing the temperature increase of surroundings including the tube type electrode unit. The present invention is provided to regularly rotate the powder food through rotation of the rotating chamber, thereby suppressing local temperature increase of the powder food in the rotating chamber, and effectively sterilizing the powder food through uniform surface treatment.
Patent KR-20190041129-A (KR)
Title: A decoration film and methods for manufacturing the decoration film
Inventor: JAE MIN LEE
IPC: B32B3/30
Filed: 2017-10-12
Abstract: Disclosed are a decorative film with a simplified structure and excellent flexible rate and a manufacturing method thereof. The decorative film comprises: a print layer; an intermediate cured-UV cured bonding layer; and a base material layer disposed between the print layer and the intermediate cured-UV cured bonding layer. The base material layer includes a first concavo-convex structure. The intermediate cured-UV cured bonding layer includes a second concavo-convex structure complementary to the first concavo-convex structure.
Patent KR-20190041138-A (KR)
Title: Alleles associated with adverse drug reaction and detecting method thereof
Inventor: SHIN JAE GOOK
IPC: C12Q1/68
Filed: 2017-10-12
Abstract: The present invention relates to a method for predicting a risk of occurrence of side effects of an antipsychotic drug by detecting a mutation in genes CYP2D6, CYP2C19, DRD2, ANNK1, and GRIK4 at high speed. Specific alleles of CYP2D6, CYP2C19, DRD2, ANNK1, and GRIK4, which are genes related to drug side effects, can be identified more quickly and inexpensively. The method also shows high accuracy, thereby being usefully used to prevent drug hypersensitivity reaction and increase the success rate and the therapeutic effect by the administration of a substitute drug.
Patent KR-20190044969-A (KR)
Inventor: PARK SANG YOUNG
IPC: B60N2/02
Filed: 2017-10-23
Abstract: The present invention relates to an apparatus and a method for setting an integrated driving environment, which integrate and set one or more among a vehicle seat position, a side mirror position, and a vehicle seat temperature intended by a driver. According to the present invention, the apparatus loaded in a vehicle to set a driving environment of a driver comprises: a sensing unit to sense one or more among a side mirror adjustment state, a driving seat adjustment state, and a seat setting temperature; and a control unit to store driving environment information including side mirror adjustment state information, driving seat adjustment state information, and seat setting temperature information by the sensing unit, and adjust one or more among a side mirror position, a driving seat position, and a seat temperature based on the driving environment information when the vehicle is started or driving environment setting is requested to set the driving environment.
Patent KR-20190048259-A (KR)
Inventor: SIM JUNG SUB
IPC: A01D46/26
Filed: 2017-10-31
Abstract: The present invention relates to a fruit harvesting apparatus controlling the inclination and height of a body frame to harvest fruits in accordance with a plant. According to the present invention, the fruit harvesting apparatus comprises: a body frame (10); first and second brushes (20, 30); a driving means (40) operating the first and second brushes (20, 30); a moving unit (50); a height adjustment frame (60) connected to one end of the body frame (10); a connection frame (70) connecting one end with the height adjustment frame (60) and connecting the other end with a moving means; an inclination adjustment unit (80) connecting one end with the connection frame (70) and connecting the other end with the height adjustment frame (60) to control the inclination of the body frame (10); a height adjustment unit (90) connected with the body frame (10) and the height adjustment frame (60) to adjust the height of the body frame (10); a belt; and a harvesting box (95).
Patent KR-20190048489-A (KR)
Inventor: LEE NAM HO
IPC: H01L21/8238
Filed: 2017-10-31
Abstract: The present invention relates to a semiconductor switching element for nuclear power control measurement to operate normally in a radiation environment by blocking a leakage current path due to cumulative radiation through structure modification of a layout in which an I-type gate layer is formed in a switching element used in a nuclear power control measurement system. In the semiconductor switching element for nuclear power control measurement, a source region, a gate region, and a drain region are disposed between a first isolation oxide film and a second isolation oxide film, which are respectively disposed at both ends of a semiconductor substrate. The disclosed semiconductor switching element for nuclear power control measurement comprises: a first I-type gate disposed between one side of the source region, the gate region, and the drain region, and the first isolation oxide film and perpendicularly connected to the gate region (142); a first P+ layer disposed between the first I-type gate and the first isolation oxide film; a second I-type gate disposed between the other side of the source region, the gate region, and the drain region, and the second isolation oxide film and connected to the gate region vertically; and a second P+ layer disposed between the second I-type gate and the second isolation oxide film.
Patent KR-20180087115-A (KR)
Inventor: BOUDREAULT PIERRE LUC T
IPC: H01L51/50
Filed: 2017-10-31
Abstract: The present invention discloses phosphorescent metal complexes containing a ligand L having a formula selected from formulas I and II.
Patent KR-20190054715-A (KR)
Title: High frequency heat treatment method of hydraulic cylinder body for excavator
Inventor: CHOI KAP SEUNG
IPC: C21D9/44
Filed: 2017-11-14
Abstract: The present invention relates to a high frequency heat treatment method of a hydraulic cylinder body for an excavator, wherein the high frequency heat treatment method of a hydraulic cylinder body for an excavator having different thicknesses on both sides in a longitudinal direction comprises: a first step of seating a hydraulic cylinder body; a second step of heating the hydraulic cylinder body to 905°C for 1.8 seconds by applying a high frequency to the hydraulic cylinder body; a third step of lowering a temperature of the hydraulic cylinder body to 808°C for 1.7 seconds by waiting the hydraulic cylinder body heated to 905°C at room temperature; and, a fourth step of cooling the hydraulic cylinder body having the temperature lowered to 808°C to a room temperature or less. By using the high frequency heat treatment method of a hydraulic cylinder body for an excavator according to the present invention, there is an advantage that it is possible to heat the hydraulic cylinder body for an excavator at a high frequency without fear of cracking and to improve productivity by shortening the heating time.
Patent KR-20190057675-A (KR)
Inventor: JEONG KYEONG SUN
IPC: F16H57/022
Filed: 2017-11-20
Abstract: The present invention relates to a reducer, which comprises: a sun gear for transmitting a rotational force of a drive shaft connected to a hydraulic motor provided inside a motor casing; a plurality of planetary gears engaged with the sun gear to reduce a rotational force of the drive shaft; a ring gear integrally fixed to a reducer casing and engaged with the planetary gears; a main bearing interposed between the motor casing and the reducer casing; and a carrier device connecting the planetary gears with each other, and fixated to one side surface of the motor casing to pressurize one side surface of an inner ring of the main bearing for the main beating to be fixated and pre-pressed.