baber/WOPTO huggingface dataset:
Patent KR-20180123383-A (KR)
Title: System for Treatment of Piggery Feces and Urine using Micro Bubble Ejector having Double Structure
Inventor: SEOM BU SEOK
IPC: C05F17/02
Filed: 2017-05-08
Abstract: The present invention relates to a pig manure treating system using a microbubble ejector having a dual structure, comprising: a primary oxidation tank for oxidizing the pig manure introduced from a pigsty using a hydroxyl (OH) radical; a secondary oxidation tank for oxidizing the pig manure oxidized in the primary oxidation tank using the hydroxyl (OH) radical; a radical generator for supplying a hydroxyl (OH) radical to the primary oxidation tank and the secondary oxidation tank; and a liquid fertilizer storage tank for storing a supernatant of the pig manure oxidized in the secondary oxidation tank. By using a microbubble ejector with a dual structure without separating the pig manure into solid and liquid, both the solid and liquid of the pig manure can be rapidly treated with hydroxide (OH) radicals in a simple manner without odor and then made into the liquid fertilizer, discharged as discharged water, or sprayed on the pigsty.
Patent KR-20180130725-A (KR)
Inventor: CHOI PUN JAE
IPC: H01L27/15
Filed: 2017-05-30
Abstract: One embodiment of the present invention provides a semiconductor light emitting device with reduced manufacturing cost. The semiconductor light emitting device comprises: a plurality of light emitting cells including first and second conductivity type semiconductor layers and an active layer disposed between the first and second conductivity type semiconductor layers and having first and second surfaces facing each other; an insulating film disposed on the second surface of the light emitting cells and having first and second openings respectively defining a first contact region of the first conductivity type semiconductor layer and a second contact region of the second conductivity type semiconductor layer; a connection electrode disposed along the insulating film and connecting the first and second contact regions of neighboring light emitting cells among the light emitting cells; a translucent support substrate disposed on the first surface of the light emitting cells; and a translucent bonding layer disposed between the light emitting cells and the translucent support substrate.
Patent KR-20180018296-A (KR)
Inventor: TANAKA NOBUHITO
IPC: H02J7/00
Filed: 2017-06-02
Abstract: The present invention relates to a battery protection device which is to contribute to miniaturization and reduction in on-resistance, comprising: a charge and discharge control chip including charge and discharge control field effect transistors (FETs) connected to a secondary battery; a protective chip for preventing overcharge, over-discharge, and overcurrent of the secondary battery by controlling the charge and discharge control FETs on the basis of both-end voltages of the secondary battery; and a lead frame having connection surfaces of a plurality of external terminals, and the other surface conducted with the connection surfaces. The other surface of the lead frame and terminals of the charge and discharge control FETs formed on a surface of the charge and discharge control chip are electrically connected through a conductive material. The protective chip is mounted on a back surface of the charge and discharge control chip through an insulating member so as to face the back surface of the protective chip. A terminal of the protective chip and the other surface of the lead frame are electrically connected by a bonding wire, and the charge and discharge control chip and the protective chip are covered with a resin.
Patent KR-20170073555-A (KR)
Title: 황색 발광 장치, 이를 포함하는 조명 장치 및 해충 퇴치 장치
Inventor: LEE JUNG MOON
IPC: H01L33/52
Filed: 2017-06-05
Abstract: 본 발명은 황색 발광 장치, 이를 포함하는 조명 장치 및 해충 퇴치 장치에 관한 것이다.  본 발명은 청색 LED; 및 상기 청색 LED 상에 형성되고, 상기 청색 LED로부터 방출된 청색광을 제거하며, 황색을 발광하는 몰딩 수지층을 포함하는 황색 발광 장치를 제공한다.  상기 몰딩 수지층은 몰딩 수지 60 중량% 내지 83 중량%와 황색 형광체 17 중량% 내지 40 중량%를 포함한다.  본 발명에 따르면, 청색 LED를 여기 광원으로 하되, 상기 청색 LED으로부터 방출된 청색광이 제거되어, 예를 들어 눈의 안전과 생체 리듬을 해치지 않는 높은 휘도(luminance)의 황색을 발광한다.  또한, 해충이 좋아하는 단파장의 청색광은 제거되고, 해충이 싫어하는 장파장 대역의 황색광을 방출하여 해충의 접근을 효과적으로 방지한다.
Patent KR-20190001174-A (KR)
Inventor: HONG DOO HWAN
IPC: A47C31/00
Filed: 2017-06-26
Abstract: According to an embodiment of the present invention, provided is a detachable ventilation seat, comprising: a body seat unit discharging air introduced to the inside to one surface which an object comes in contact with; a fan unit connected to the body seat unit and absorbing outdoor air to supply the outdoor air into the body seat; a body temperature sensing unit disposed on one surface of the body seat unit and sensing a body temperature of the object coming in contact with one surface of the body seat unit to generate a body temperature signal; a sleeping sensing unit disposed on the body seat unit and sensing movement of the object to generate a movement signal; a switch unit generating an input signal in accordance with outdoor input; and a control unit controlling a motion of the fan unit in accordance with the input signal and controlling the motion of the fan unit based on the body temperature signal or movement signal.
Patent KR-20180096464-A (KR)
Inventor: PARK KWANG YUN
IPC: F16L27/04
Filed: 2017-07-11
Abstract: The present invention provides a connector for a pipe, capable of connecting the pipe in any direction and an angle. In the present invention, the direction of the pipe at a connecting unit of the pipe can be changed in the arbitrary direction and angle, and can be fixed in a changed state. Therefore, the present invention can improve workability of a pipeline by designing according to field conditions and coping with a situation quickly and properly even when the direction of the pipeline needs to be changed. The present invention can also act as damping for absorbing or buffering vibration or external force applied to the pipe due to an earthquake or the like, as well as a change in length caused by expansion and contraction due to thermal changes in fluid flowing inside the pipe. Therefore, the present invention can improve durability and safety of the pipe.
Patent KR-20190007173-A (KR)
Inventor: LEE DONG HEON
IPC: B23Q5/04
Filed: 2017-07-12
Abstract: The present invention relates to an apparatus to adjust the stiffness of an air bearing. According to the present invention, the apparatus to adjust the stiffness of an air bearing comprises: a housing having an inner space formed therein; a radial air bearing disposed in the inner space and surrounding the outer circumference of a shaft; a bush disposed in the inner space and surrounding the outer circumference of the radial air bearing; a first elastic body disposed between the housing and the bush; and a second elastic body disposed between the bush and the radial air bearing. Accordingly, an elastic body is disposed between the housing and the bush, or between the bush and the radial air bearing, and arrangement of the upper and lower parts of the bush is adjusted or an elastic groove, a penetration part, and the like are additionally formed, thereby providing an effect of variously setting the stiffness of an air bearing.
Patent KR-20180025805-A (KR)
Inventor: HWANG GYU OK
IPC: H01M10/058
Filed: 2017-07-18
Abstract: The present invention provides a pressing jig and a method for manufacturing a secondary battery using the same, which can solve the following problems: a gas generated in a secondary battery cannot be effectively removed in a short period of time; and the gas generated in a secondary battery cannot be guided to a specific part of the secondary battery. The pressing jig according to the present invention is a pressing jig for pressing both sides of a pair of plate members opposed to each other in a secondary battery activating step while a secondary battery is inserted between the plate members. A plurality of band-shaped pressing parts are provided on a part of the plate member which is in contact with the secondary battery, and a pressing part of the one plate member and a pressing part of the other plate member correspond to each other while pressing. The secondary battery is pressed by the pressing parts so that the gas can be collected to the secondary battery part which corresponds to a groove bounded between the pressing parts.
Patent KR-20180041560-A (KR)
Inventor: LEE CHANG HO
IPC: B29C35/02
Filed: 2017-07-18
Abstract: The present invention relates to a continuous vulcanizing apparatus which vulcanizes cut rubber chips at the same time when extruding rubber material, thereby moving the rubber chips and continuously vulcanizing the rubber chips at the same time within a rotating drum. The continuous vulcanizing apparatus of the present invention includes: a heater which is installed on the outer surface of the rotating drum to provide the temperature required in vulcanization; an injection guide which is provided at one side of the rotating drum to supply the rubber chips into the rotating drum; a discharge guide which is provided at the other side of the rotating drum to supply the discharged rubber chips to another rotating drum or other device; and a spoon or a screw which is provided on the inner surface of the rotating drum to enable the rubber chips to be transferred by rotation of the rotating drum such that a continuous vulcanization process is carried out by repeating operations of simultaneously transferring, scooping up and falling the rubber chips when the rubber chips are injected.
Patent KR-20190012412-A (KR)
Inventor: LEE BOM
IPC: D21H19/46
Filed: 2017-07-27
Abstract: The present invention relates to wallpaper containing a buffer, including a base material with pH of 6.5 to 7.5. More specifically, when a base material of wallpaper includes calcium carbonate as a filler in order to improve physical properties, the wallpaper becomes basic due to the calcium carbonate, which may cause skin diseases upon contact therewith. Thus, the wallpaper contains a buffer that can lower pH of the wallpaper and prevent a pH change that may occur after the wallpaper is applied.
Patent KR-20190015940-A (KR)
Inventor: JANG JAE WON
IPC: A47L11/40
Filed: 2017-08-07
Abstract: The present invention relates to a robot cleaner, comprising: a body forming the external appearance; a cleaning module coupled to the body, and provided so as to clean by using water; a water tank provided to be drawn from the body, and storing water supplied to the cleaning module; a light source arranged within the body, and predetermined such that projected light may pass through the water tank before being discharged to the outside of the body.
Patent KR-20190018274-A (KR)
Inventor: LEE HUI JIN
IPC: G06V10/764
Filed: 2017-08-14
Abstract: A subject recognition device in accordance with an embodiment can recognize a subject present in a target image on the basis of a feature point and a temporal movement (or spatial movement) of the feature point. The subject recognition device can group similar feature points moving in time or space to generate a cluster of the feature points and can determine a type of a subject present in the cluster. In determining the type of the subject present in the cluster, an image lexicon tree generated by clustering source images of various objects including the subject may be used. The subject recognition device can recognize the subject present in the target image by considering a plurality of clusters generated in a single object.
Patent KR-20190023571-A (KR)
Inventor: RHA JEONG DUK
IPC: H01M10/63
Filed: 2017-08-29
Abstract: The present invention relates to an automatic battery temperature control device, comprising: an inner case including a plurality of battery cells; a temperature sensor for measuring the temperature of the battery cell; a first blow fan for discharging the air in the inner case; a duct through which the air in the inner case discharged by the first blow fan moves; a thermoelectric element for heating or cooling the air sucked from the duct; a second blow fan blowing air heated or cooled through the thermoelectric element into the interior of the inner case; and a controller for controlling at least one of the thermoelectric element, the first blow fan, and the second blow fan in accordance with the temperature of the battery cell obtained from the temperature sensor. The present invention provides an air heating and cooling circuit having a closed loop structure by using the thermoelectric element and the blow fan to maintain a constant temperature and absolute humidity.
Patent KR-20180113889-A (KR)
Inventor: LEE JEONG HO
IPC: H04R3/00
Filed: 2017-08-30
Abstract: Provided is an audio signal conversion apparatus capable of improving crosstalk and removing noise by connecting a left channel line and a right channel line connected to an amplification part of the audio signal conversion apparatus to a chassis of the audio signal conversion apparatus while the left channel line and the right channel line are grounded, and disposing a digital signal line and an analog signal line to be spaced apart from a substrate. The audio signal conversion apparatus comprises a grounding member.
Patent KR-20190033339-A (KR)
Title: Cleaning method for PVA brush and that apparatus thereof
Inventor: JIN GOO PARK
IPC: A46D1/045
Filed: 2017-09-21
Abstract: A method for cleaning a PVA brush is provided. The method for cleaning the PVA brush comprises the steps of: preparing a PVA brush; removing a siloxane compound from the PVA brush with a cleaning solution containing organic materials; and applying vibration to the PVA brush to remove impurities from the PVA brush. Accordingly, organic materials such as silicone and impurities in the form of particles in the PVA brush can be easily removed.
Patent KR-20190040588-A (KR)
Title: Apparatus for neck massage
Inventor: LEE JONG MAHN
IPC: A61H39/04
Filed: 2017-10-11
Abstract: Disclosed is an acupressure treatment apparatus for the back of the head. The acupressure treatment apparatus for the back of the head comprises: a body unit having one or more slits horizontally elongated on an upper surface; a rotor built in the body unit; a driving unit rotating the rotor; a left and right moving body connected to the rotor and narrowed and widened in a lateral direction according to rotation of the rotor; and an acupressure treatment member coupled to the left and right moving body and massaging the neck of a user.
Patent KR-20190041554-A (KR)
Title: Method for production of white soy source with anchovy
Inventor: KWON HYUK
IPC: A23L27/50
Filed: 2017-10-12
Abstract: The present invention relates to a method for producing a high-quality white soy sauce, which is produced by using an anchovy fermentation aged product. In the present invention, a fishy odor was removed by improving the flavor of anchovy fermentation aged product, and the white soy sauce, manufactured in the present invention, has TN of at least 1.5, a chromaticity of 1.0 or less, and a quality of 3.7 or more on a five-point basis in a sensory evaluation.
Patent KR-20190041564-A (KR)
Title: Display device
Inventor: PARK YONG SUNG
IPC: H01L27/32
Filed: 2017-10-12
Abstract: According to one embodiment of the present invention, a display device comprises: a display panel including a display region and a non-display region adjacent to the display region; a gate driving unit positioned in the non-display region; and a light emitting driving unit positioned in the non-display region. The display panel includes a pad unit to which signals are inputted. The pad unit includes a pad group including pads to which signals transmitted to the gate driving unit and the light emitting driving unit are inputted. In the pad group, the gap between a light emitting frame signal input pad and a pad adjacent to the light emitting frame signal input pad is larger than the gap between a scan frame signal input pad and a pad adjacent to the scan frame signal input pad.
Patent KR-20190043367-A (KR)
Title: Gate driving circuit and power switch control device comprising the same
Inventor: LEE KYOUNG HO
IPC: H03K17/16
Filed: 2017-10-18
Abstract: The present invention relates to a power switch control device, which comprises: a PWM control unit for generating and outputting a plurality of control signals to control a soft switching operation of a power switch; and a gate driving circuit for adjusting a gate driving current by stages according to the plurality of control signals input by the PWM control unit in performing a turn-on or a turn-off operation of the power switch so as to drive the soft switching operation.
Patent KR-20190043747-A (KR)
Title: Black box apparatus for wire-wireless interlocking vehicle comprising detachable display
Inventor: YONG ROK KIM
IPC: G07C5/08
Filed: 2017-10-19
Abstract: A black box apparatus for a vehicle with wired/wireless connection and a detachable display comprises: a camera; a black box body including a socket for a display panel on a lower surface thereof, and coupling the camera to a front surface thereof to be tightly attached to the front windshield of a vehicle to be inclined; a display panel detachably coupled to the socket for a display panel; and a control module which is wirelessly connected to an audio video navigation (AVN) agent installed on an audio video (AV)/AVN system of the vehicle, and allows the AVN agent to display a vehicle black box image photographed by the camera on the AV/AVN system if the display panel is separated. Therefore, the black box apparatus for a vehicle may include a display which is connected to the black box apparatus for a vehicle via wireless communication, and can be attached and detached.
Patent KR-20190045631-A (KR)
Inventor: LEE NAM RYE
IPC: B67B7/40
Filed: 2017-10-24
Abstract: The present invention facilitates opening of a can to reduce cooking time at the time of mass feeding, is possible to largely secure a narrow feeding cooking space by combining waste disposal therewith, is possible to prevent injury to a consumer, capable of being generated when opening the can, and is possible to maintain hygienic conditions of food, opening tools and consumers.
Patent KR-20190047348-A (KR)
Inventor: MA KUKYEOL
IPC: B66C23/62
Filed: 2017-10-27
Abstract: Disclosed is a crane capable of rotating an upper pedestal and capable of increasing a boom height or extending a horizontal work radius according to the need of a work situation. According to one embodiment of the present invention, the crane comprises: a pedestal in the form of a column; a crane body installed on the pedestal; a boom stand installed on the crane body; and a first rotation part for rotating the boom stand in a vertical direction with respect to the crane body. The pedestal comprises: a lower pedestal; an upper pedestal installed on an upper part of the lower pedestal and capable of rotating in a vertical direction with respect to the lower pedestal; and a connecting part connected between the lower pedestal and the upper pedestal and supporting the upper pedestal to be able to adjust an angle.
Patent KR-20190047385-A (KR)
Inventor: JOUNG HAN UK
IPC: H05B37/02
Filed: 2017-10-27
Abstract: The present invention relates to a lighting system capable of automatically turning a lighting unit on or enabling a user to control whether to turn the lighting unit on by detecting a situation in which the user with a terminal approaches the lighting unit within a reference distance, and a control method thereof. The lighting system includes: a mobile terminal including a near field communication module; and at least one lighting unit including a light source and a first communication module.
Patent KR-20190051511-A (KR)
Inventor: KANG GYE HAW
IPC: B26D7/22
Filed: 2017-11-07
Abstract: The present invention relates to a meat bone cutter which cuts slaughtered meat such as pork and beef in processing and demanding steps and, more specifically, to a safety device of a meat bone cutter which prevents accidents by protecting workers from a sharp band saw during work, and performs a bone cutting work easily. The safety device of the meat bone cutter of the present invention comprises: a bracket (1) which is fixated and installed on a cover body (110) of the cutter; a handle (10) which has a vertical groove (11) in the center and a pressing unit (13) having a protrusion surface (12) in both sides of the vertical groove (11) at one side, has a handle unit (14) at the other side, and is installed in a bracket (1) through a hinge by forming an axial hole (15) in the upper end; and a stopper (2) which is installed in the cover body (110) and limits the amount of pivoting of the handle (10).
Patent KR-20190055953-A (KR)
Title: Integrated control method of rear lamp assembly
Inventor: KWON OHYOON
IPC: B60Q1/30
Filed: 2017-11-16
Abstract: Provided is an integrated control method for a rear lamp assembly, which is capable of smoothly realizing other rear lamp functions while realizing a sequentially-turning indicator within a thin and narrow area for a rear lamp. The integrated control method is to integrally control the rear lamp assembly including a first LED array in which a plurality of LED elements are arranged in a row and a second LED array in which a plurality of LED elements are arranged in a row. According to the method, in a first condition in which a reversing light is turned off and a turn indicator is turned on, the first LED array is sequentially turned on and then the second LED array is sequentially turned on, so that the first and second LED arrays are used together as turn indicators, and in a second condition in which the reversing light and the turn indicator are turned on together, the first LED array is simultaneously turned on and maintained to be used as the reversing light, and the second LED array is used as the turn indicator.
Patent KR-20190058965-A (KR)
Inventor: LIM JONG WOO
IPC: B21B38/04
Filed: 2017-11-22
Abstract: Disclosed are an apparatus and a method for controlling a thickness of a rolled steel plate. According to an embodiment of the present invention, the method for controlling a thickness of a rolled steel plate performs thickness control for controlling a thickness of a steel plate passing between work rolls using a hydraulic cylinder of a rolling machine, receives steel plate information having a length, a thickness, and a width of a steel plate to be rolled, estimates a crop length of the steel plate based on the received steel plate information, varies thickness control time at which the thickness control is to be started based on the estimated crop length, and starts the thickness control at the varied thickness control time.
Patent KR-20180064980-A (KR)
Inventor: HIRATA KAZUYA
IPC: H01L21/78
Filed: 2017-11-28
Abstract: The present invention is to provide a method for generating an SiC wafer, capable of efficiently releasing a SiC wafer from a single crystal SiC ingot, which comprises: a release layer forming process of allowing a focusing point (FP) of a laser beam (LB) of a wavelength having transmittance for a single crystal SiC to be positioned at the depth corresponding to the thickness of an SiC wafer to be generated from a first surface (4) (end surface) of an SiC ingot (2), irradiating the laser beam (LB) to the SiC ingot (2), and forming a release layer (22) including a reforming unit (18) in which SiC is separated into Si and C, and a crack (20) anisotropically formed on a c-plane from the reforming unit (18); and an SiC wafer generating process of immersing the SiC ingot (2) in liquid (26) and irradiating ultrasonic waves having frequencies equal to or greater than a frequency approximate to a natural frequency of the SiC ingot (2) to the SiC ingot (2) through the liquid (26), such that a part of the SiC ingot (2) is released by using the release layer (22) as an interface to generate an SiC wafer (34).