baber/WOPTO huggingface dataset:
Patent KR-20190012358-A (KR)
Inventor: PARK KYU CHAN
IPC: F24F7/10
Filed: 2017-07-27
Abstract: The present invention relates to a ventilation apparatus for a portable toilet, which can discharge a bad smell from a portable toilet installed outdoors. The ventilation apparatus for a portable toilet includes: a discharge pipe; a case connected with the discharge pipe to receive a bad smell through a lower surface and to discharge the bad smell through an upper surface, and having a transparent plate made of a transparent material and a reflection plate formed in a flat plate shape; an outlet disposed to be perpendicular to the discharge pipe and receiving the bad smell from the discharge pipe; a wind deflection plate connected to an upper portion of the outlet and having a through hole; a pin passing through the outlet so that the outlet can do axial rotation; and nuts combined with an upper portion and a lower portion of the pin.
Patent KR-20190019534-A (KR)
Inventor: BAK NAM SOOK
IPC: A47L7/00
Filed: 2017-08-18
Abstract: The present invention relates to a brush cleaning device and a vacuum cleaner having the same. Cutting and suctioning are performed by means of a separate cutting blade on one side of a brush roll provided in the vacuum cleaner and the configuration of the present invention is improved as compared with the previous configuration. The present invention includes a housing (100) having an opening portion (101) toward a floor surface; a rotatable brush roll (110) provided in the opening portion (101) to come into contact with the floor surface, in which a V-shaped groove (111) and a brush (112) are alternately provided in the lateral direction on the surface; a cutting blade moving portion (120) provided in the upper portion of the brush roll (110) and provided with a cutting blade (121) at one end; and a control unit controlling driving of the cutting blade moving portion (120) and rotation of the brush roll (110).
Patent KR-20190020430-A (KR)
Inventor: YUN JUNG WOOK
IPC: G01N5/00
Filed: 2017-08-21
Abstract: According to an embodiment of the present invention, an inspection apparatus for abrasion of a brush roll comprises: a light emitting unit for irradiating light to a brush roll coming in contact with a surface of a steel sheet to rotate; and a light receiving unit receiving the light irradiated from the light emitting unit. The light emitting unit and the light receiving unit are arranged to face each other in a tangential direction on an outer circumferential surface of the brush roll.
Patent KR-20190028038-A (KR)
Inventor: KIM DONG SUN
IPC: C03C8/10
Filed: 2017-09-08
Abstract: A paste composition for a solar cell front electrode according to the present invention comprises: conductive metal powder; glass frit comprising PbO, Bi_2O_3, TeO_2, Ag_2O, and Li_2O; and an organic vehicle. When the solar cell front electrode is manufactured using the paste composition for the solar cell front electrode according to the present invention, low series resistance is exhibited and thus a solar cell having higher efficiency can be manufactured.
Patent KR-20180029910-A (KR)
Inventor: PARK JUN SEOK
IPC: H01M10/0525
Filed: 2017-09-11
Abstract: The present invention provides a cobalt oxide (Co_3O_4) for a lithium secondary battery having an improved density, a manufacturing method thereof, a lithium cobalt oxide formed from the cobalt oxide, and a lithium secondary battery including a positive electrode including the same. The cobalt oxide for a lithium secondary battery has an intensity ratio of a second peak with 2θ of 31.3±1° with respect to a first peak with 2θ of 19±1° in an X-ray diffraction analysis, which is 0.8 to 1.2, and has a tap density of 2.8 to 3.0 g/cc.
Patent KR-20190029945-A (KR)
Title: System and method for monit0ring mooring of marine structure
Inventor: KIM YONG HUN
IPC: B63B21/00
Filed: 2017-09-13
Abstract: The present invention relates to a mooring monitoring system of a marine structure, capable of monitoring tension of a first mooring line installed between a floating storage and regasification unit (FSRU) berthed to the ground and a liquefied natural gas carrier (LNGC) berthed to the FSRU through a first terminal installed in the FSRU, and a method thereof. According to one embodiment of the present invention, the mooring monitoring system of a marine system including an FSRU having LNG storage and regasification functions, and an LNGC to carry LNG comprises a first terminal monitoring tension of a first mooring line installed between the FSRU and the LNGC. When the tension of the first mooring line is out of a preset tension, the first terminal outputs an informing signal to inform of necessity of tension adjustment for the first mooring line.
Patent KR-20190031997-A (KR)
Title: Water flowed stopping device for air box
Inventor: KIM JAE HYUK
IPC: E06B9/00
Filed: 2017-09-19
Abstract: The present invention relates to a water stop device using an air box, wherein the air box is unfolded in accordance with rainwater flowing into an entrance to close a guide member and block the rainwater flowing into the entrance for property damage caused by rainwater to be reduced. Moreover, the air box is unfolded to compress the guide member to be automatically sealed. Therefore, the air box can be stably used.
Patent KR-20180043749-A (KR)
Inventor: KIM JIN KOOK
IPC: F16J15/32
Filed: 2017-10-19
Abstract: The present invention relates to a sealing structure of a hydraulic breaker. An objective of the present invention is to reduce inevitable heat generation between a piston and a seal during crushing work of a hydraulic breaker to prevent or delay hardening of a sealing material and prevent separated particles from flowing into a cylinder if the particles are separated from the sealing material by hardening of the sealing material. The present invention relates to a hydraulic breaker which strikes a chisel by kinetic energy created by a reciprocation motion of an ascent and a descent of a piston in a cylinder and crushes an object to be struck by impact energy converted by the chisel. The sealing structure of the hydraulic breaker is sequentially installed between an outer circumferential surface of a lower circumference of a piston and an inner circumferential surface of a cylinder to include a plurality of sealing materials. The sealing structure comprises: a buffer ring assembly unit (15) formed on the inner circumferential surface of the cylinder (3a); and a buffer ring (14) which is inserted and installed on the buffer ring assembly unit (15), and firstly seals the outer circumferential surface of the lower circumference of the piston (3).
Patent KR-20170126824-A (KR)
Inventor: KIM JAE HYOO
IPC: A61M1/00
Filed: 2017-10-31
Abstract: The present invention relates to a finger-operated two-way device for suction and irrigation. The present invention provides a suction-irrigation multifunctional device wherein each processing means is integrally provided in a single device such that suction and cleaning processes can be selectively carried out to the device and suction, cleaning, and flushing can be each selectively processed, and a processing method thereof. To implement the suction and cleaning functions inside a single treatment tube using a push valve, a passage hole is equipped which performs a function of connection inside the push valve by selecting at least one among the suction and cleaning functions, and when the push valve needs to select a strong pressure, a nozzle is additionally built in to increase the pressure.
Patent KR-20190048503-A (KR)
Inventor: UITAEK JEONG
IPC: G09G3/00
Filed: 2017-10-31
Abstract: The present application relates to a display device capable of easily confirming whether a gate operating part is defective or not and the position of a defect after completion during a manufacturing process for a display device. According to the present application, the display device includes: a display panel including a gate line and a data line crossing with the gate line, and a plurality of pixels connected to the gate and data lines; a gate operating part supplying a gate signal to the gate line; a data operating part comprising a plurality of source driver ICs supplying a data voltage to the data line; and a timing controller controlling timing for the operation of the gate and data operating parts. According to the present application, the timing controller determines whether the gate operating part is normally operated or not by using a gate start signal for setting timing for starting the operation of the gate operating part and the last carry signal of a plurality of carry signals outputted from the gate operating part.
Patent KR-20190050880-A (KR)
Inventor: PARK SI HUNG
IPC: A61F5/01
Filed: 2017-11-03
Abstract: The present invention relates to a functional cane for knee pain relief, comprising: an opener having a case, a pinion gear provided inside the case, a first rack gear gear-coupled to the pinion gear and extending upward, a second rack gear gear-coupled to the pinion gear and extending downward by being disposed to face the first rack gear, and a first fixing band coupled to the case so as to be fixed to a semilunar hard bone in a knee joint; a first frame rotatably coupled to the longitudinal end of the first rack gear so as to extend upward, and having a hollow second fixing band to be fixed to a femoral region; a second frame coupled to the longitudinal end of the second rack gear so as to extend downward, and having a hollow wire of which one end is coupled to the longitudinal end of the second rack gear and the other end extends along the hollow, and a second fixing band to be fixed to the bottom of a calf; and a grounding part having one end connected to the longitudinal end of the wire extending along the hollow second frame, and the other end extending downward so as to be disposed below the foot of a user, and having a spring. When the spring of the grounding part is compressed by wearer′s walking, the wire connected to the grounding part moves the second rack gear downward.
Patent KR-20190054249-A (KR)
Title: Mold, method for manufacturing molded product using the same and molded product
Inventor: DONG GWAN KIM
IPC: B29C51/30
Filed: 2017-11-13
Abstract: The present invention relates to a mold, a production method of a molded product using the same, and a molded product. The mold comprises: a female mold having a groove portion; and a male mold including protrusions in which a mounting portion provided on the groove portion is disposed on one surface and both ends of the one surface. A first region and a second region are divided, since a gap between the groove portion and the mounting portion are different from each other, when the female mold and the male mold are coupled to each other. The first region is a region located between the protrusions, and the second region is a region located outside the first region.
Patent KR-20190054727-A (KR)
Title: Smart mirror device and and method the same
Inventor: SHINSUNG YOO
IPC: G06K9/00
Filed: 2017-11-14
Abstract: The present invention relates to a smart mirror device and a control method thereof. In the smart mirror device, an ultraviolet camera is provided on one side of a mirror body, captures an image of an ultraviolet light band facing the mirror body, and senses a face image based on the captured image. A first area representing the face image based on the sensed face image and a second area representing an area which does not irradiate the ultraviolet light are determined, and the ultraviolet light is irradiated an area excluding the second area in the first area through a laser scanner. The mirror device can display at least one among the captured image, the first area, and the second area.
Patent KR-20190056047-A (KR)
Title: A cooling fan
Inventor: KIM BYUNG SOO
IPC: F04D25/08
Filed: 2017-11-16
Abstract: According to the present invention, a cooling fan comprises: a fan housing mounted on a mounting bracket; a rotary shaft rotatably supported by the fan housing; a rotor fixed to the rotary shaft; a stator fixed to the fan housing and disposed at a predetermined gap from the rotor; an impeller connected to the rotor to rotate therewith; and a separation prevention member mounted at the edge of a front surface on which an air discharge port of the fan housing is formed, and protruding inwards from the air discharge port to prevent the impeller from being separated from the fan housing. Therefore, separation of the impeller can be prevented while an area blocking the air discharge port is minimized.
Patent KR-20190064156-A (KR)
Title: Molten salt power generation device
Inventor: KIM JAEGWAN
IPC: F03G7/04
Filed: 2017-11-30
Abstract: Provided is a molten salt power generation device capable of continuously generating electricity by absorbing and storing high temperature heat of waste heat generated from various heat sources as molten salt. The molten salt power generation device comprises: a storage container having an accommodation space therein; molten salt that is contained in a receiving space, maintains a solid state at room temperature, absorbs heat, melts, and stores heat; and a thermoelectric element that generates electricity by a temperature difference between a high temperature portion and a low temperature portion because the high temperature portion comes in contact with the storage container and the low temperature portion is exposed to the outside of the storage container.
Patent KR-20190065644-A (KR)
Title: Composition for inducing differentiation of hepatocyte-like cells having polarity and differentiation method of hepatocyte-like cells using the same
Inventor: PARK HAN JIN
IPC: C12N5/071
Filed: 2017-12-04
Abstract: The present invention relates to a composition for inducing differentiation into hepatocyte-like cells having polarity and a method for differentiation into hepatocyte-like cells using the composition. Specifically, a composition containing a compound represented by formula (1) according to the present invention can be effectively used as a composition for differentiating hepatocyte-like cells from hepatocytes, as when the compound represented by formula 1 according to the present invention is treated during the process of differentiating hepatocytes, differentiated hepatocyte-like cells are similar in shape to hepatocytes, have polarity by inhibiting EMT, increase the expression of hepatocyte marker proteins and genes, and exhibit functional properties of the liver.
Patent KR-20190065779-A (KR)
Title: Lighting device for glove box
Inventor: JANG HAN JOO
IPC: E05B83/30
Filed: 2017-12-04
Abstract: The present invention relates to a lighting device interlocked with a glove box for a glove box, which comprises: a housing installed at one side of a glove box housing; a lamp fixing unit fixed to the inside of the housing, and fixing a lamp; and a switch unit fixed to the inside of the housing in the shape of being elastically supported to be spaced from the lamp fixing unit, and interlocked with a glove box when the glove box is opened to come in contact with the lamp fixing unit and apply power to the lamp.
Patent KR-20190069064-A (KR)
Title: Laser projector
Inventor: SHINGYU KANG
IPC: H04N9/31
Filed: 2017-12-11
Abstract: According to an embodiment of the present invention, a laser projector comprises: a blue laser diode for outputting blue light; a split mirror for transmitting a part of the output blue light and reflecting the remaining blue light; a phosphor for generating red light and green light by using the part of blue light transmitted from the split mirror; an interference mirror for reflecting the red light and the green light generated by the phosphor; and a color wheel for outputting any one among the remaining blue light, the red right, and the green light.
Patent KR-20180076302-A (KR)
Inventor: FUJIYAMA TAKAHIRO
IPC: C08G73/06
Filed: 2017-12-13
Abstract: The present invention relates to a polymer compound, a composition containing the same, and a light-emitting device containing the same. To this end, the polymer compound includes a repeating unit represented by chemical formula 1, and has high triplet energy level.
Patent KR-20190070675-A (KR)
Title: Wire rod descaler apparatus and descaling method
Inventor: MIN SE HONG
IPC: B21B45/08
Filed: 2017-12-13
Abstract: According to an embodiment of the present invention, a material descaler apparatus comprises: a first descaler removing scale of a material discharged from a heating furnace; a controller determining a portion in which the scale is not normally removed by analyzing a surface state of the material in which the scale is removed by the first descaler; and a second descaler selectively removing scale of the portion in which the scale is not normally removed in accordance with the determination of the controller.
Patent KR-20190072219-A (KR)
Title: Tire pressure measurement system and method based on image analysis
Inventor: JEON SEUNG JUN
IPC: G06T7/00
Filed: 2017-12-15
Abstract: The present invention relates to a tire air pressure measurement system based on image analysis, which enables a driver to receive, during driving, information on a tire air pressure while entering a toll gate or a public parking lot on a highway without having a separate system, and a method therefor. The method comprises: a first step of photographing and recognizing a vehicle number of a vehicle by means of a camera; a second step of photographing front and rear tires of the vehicle with the camera so as to obtain image information of the tire; a third step of storing the obtained image information of the tires in a management server according to each vehicle number; a fourth step of selecting an air pressure level of the tire based on the image information of the tire stored in the management server; and a fifth step of providing the air pressure level information of the tire to a display or a mobile phone terminal of the driver.
Patent KR-20190075524-A (KR)
Inventor: MUN BYOUNG JUN
IPC: G02B5/20
Filed: 2017-12-21
Abstract: The present specification relates to an optical film and a polarizing plate including the same. The optical film includes a (meth) acrylic resin, a rubber elastic body, and a phase difference regulator, and has a plane direction retardation of 10 nm to 70 nm, a thickness direction retardation of 20 nm to 140 nm, and a + B retardation characteristic at a wavelength of 550 nm.
Patent KR-20190076455-A (KR)
Inventor: Kang byung hyuk
IPC: A23L19/00
Filed: 2017-12-22
Abstract: The present invention relates to a functional noodle producing method and functional noodles produced thereby. The present invention is able to: help a person naturally take healthy nutrients in while enjoying unique flavors by adding any one or more of powder among astragali radix, artichoke, sweet pumpkin, turmeric, potato, sweet potato, lotus leaf, angelica gigas, burdock, and cornus officinalis to raw materials of noodles; and improve productivity by preventing the loss of texture and restoration power through an optimal blending ratio of functional materials. The present invention comprises: a powder preparing step of preparing powder of astragali radix, artichoke, sweet pumpkin, turmeric, potato, sweet potato, lotus leaf, angelica gigas, burdock, and cornus officinalis; an initial dough producing step of obtaining initial dough by kneading the prepared powder with an appropriate amount of salt water; an aging step of covering the initial dough with cotton cloth and aging the same for a predetermined time; an intermediate dough producing step of obtaining intermediate dough by repeatedly kneading the aged initial dough; a final dough producing step of obtaining final dough by mixing and stirring flour and salt water with the intermediate dough; and a noodle producing step of producing noodles by putting the final dough into a roller, repeatedly rolling the final dough and then, putting the dough into a noodle making machine.
Patent KR-20190003303-A (KR)
Inventor: YU JI MIN
IPC: A23L33/10
Filed: 2017-12-26
Abstract: The present invention relates to a composition for regenerating skin or preventing or alleviating skin aging, which includes a culture medium of a stem cell-derived skin precursor cell, a manufacturing method thereof and a use thereof. According to the present invention, the skin aging is photoaging due to ultraviolet rays, pigmentation, or wrinkle, and the stem cell is an embryonic stem cell, an adult stem cell, or a dedifferentiated stem cell.
Patent KR-20190078401-A (KR)
Inventor: KONG JONG PAN
IPC: C21D8/12
Filed: 2017-12-26
Abstract: The present invention provides a non-oriented electrical steel sheet having low material property and thickness deviations and a manufacturing method thereof. According to an embodiment of the present invention, the non-oriented electrical steel sheet having low material property and thickness deviations comprises 0.001-0.015 wt% of C, 0.5-3 wt% of Si, 0.03-1.5 wt% of Al, 0.03-1.5 wt% of Mn, 0.0005-0.05 wt% of Ti, 0.002-0.15 wt% of P, 0.001-0.01 wt% of N, and the remainder consisting of Fe and inevitable impurities. The C, Si, Al, Mn, Ti, P and N satisfy the following relation 1. The lateral thickness deviation and final product thickness satisfy the following relation 2. The average ferrite crystal grain size (FGS) deviation (ΔG) in the rolling direction satisfies the following relation 3. The relation 1 is represented as follows: 45 <= 6.9[C+10Si+5Al+Mn+P] + 302566[Ti(C+N)] <= 160. The relation 2 is represented as follows: 0.003 <= lateral thickness deviation/final product thickness <= 0.03. The relation 3 is represented as follows: ΔG = ¦[(G_TD+ G_RD) / 2] - G_45°D¦ <= 5μm. In the relation 1, C, Si, Al, Mn, Ti, P and N represent the content (wt%). In the relation 3, ΔG is the deviation of the average ferrite grain size (FGS), G_TD represents the FGS in a direction perpendicular to the rolling direction, G_RD is the FGS in a direction parallel with the rolling direction, and G_(45°D) represents the FGS in a 45° direction of the rolling direction.
Patent KR-20190079302-A (KR)
Title: Hydrogen sensor having polarizing function
Inventor: KIM KWANG TAEK
IPC: G01N21/41
Filed: 2017-12-27
Abstract: The present invention relates to a polarizer-integrated hydrogen sensor, which comprises: a substrate; a half-wave plate inserted in the center of the substrate; first and second side polished optical fibers which are inserted into the substrate to extend from both sides of the half-wave plate, respectively, and in which a cladding layer surrounding a core layer have polished portions partially polished in the longitudinal direction, wherein the polished portions are exposed to an upper surface of the substrate and the ends of the polished portions are disposed adjacent to the half wave plate; a first reaction layer formed of palladium material on the polished portions of the first and second side polished optical fibers from the upper surface of the substrate; and a polarization removing layer formed of a material having a refractive index lower than a refractive index of the cladding layer on the first reaction layer in a region where the first side polished optical fiber is mounted based on the half-wave plate. The polarizer-integrated hydrogen sensor can detect hydrogen concentration while acting as a polarizer.
Patent KR-20170005191-A (KR)
Title: 이. 콜라이에 의한 구강 감염의 치료 또는 예방을 위한 조성물 및 방법
Inventor: FALLON JOAN M
IPC: A61K38/17
Filed: 2010-01-06
Abstract: 이. 콜라이 감염을 치료 또는 예방하기 위한 조성물 및 방법이 제공된다.  이러한 조성물은 제약 조성물로서 또는 소독제, 위생제, 세제 또는 방부제로서 제제화될 수 있고, 이. 콜라이 집단을 박멸 또는 감소시킴으로써 이. 콜라이에 의한 감염을 치료 또는 예방하는데 사용될 수 있다.  이러한 조성물은 하나 이상의 소화 효소, 예를 들어, 하나 이상의 프로테아제, 리파제 및 아밀라제를 포함한다.  이러한 조성물의 사용 방법이 또한 제공된다.
Patent KR-20170033352-A (KR)
Inventor: MILLAR JEFFREY
IPC: H03L7/00
Filed: 2015-07-20
Abstract: 자동차 레이더 장치는 그것의 출력에서 비트 스트림 신호를 생성하도록 구성되는 비트 스트림 변조 회로 및 상기 비트 스트림 변조 회로의 출력에 연결된 입력을 구비하는 드라이버 회로를 포함하고, 상기 드라이버 회로는 상기 드라이버 회로 출력에서 감소된 출력 스윙을 구비하는 대응하는 드라이버 비트 스트림 신호를 생성하도록 구성된다.  또한, 상기 드라이버 회로의 출력에 연결된 입력을 구비하는 필터 회로가 포함되고, 상기 필터 회로는 상기 필터 회로 출력에서 필터링된 비트 스트림 신호를 생성하도록 구성된다.  또한, 상기 필터 회로의 출력에 연결된 입력을 구비하는 VCO가 포함되고 상기 VCO는 상기 VCO 출력에서 RF 출력 신호를 생성하도록 구성된다.  또한 대응하는 방법이 제공된다.