baber/WOPTO huggingface dataset:
Patent KR-20190135695-A (KR)
Title: Selective Catalytic Reduction System
Inventor: KIM KEON HO
IPC: F01N3/28
Filed: 2018-05-29
Abstract: The present invention relates to a selective catalytic reduction (SCR) system for removing nitrogen oxide contained in exhaust gas through a catalytic reaction and, more particularly, the system is designed to enable fast operation by improving standby conditions required until operation of the SCR system. To this end, according to the present invention, the SCR system comprises: an exhaust pipe extending from an engine and emitting exhaust gas generated from the engine; an SCR reactor mounted on the exhaust pipe and equipped with a catalyst to decompose nitrogen oxides contained in exhaust gas; a catalyst regeneration device for circulating and heating internal gas of the SCR reactor so as to regenerate the catalyst inside the SCR reactor; and a reducing agent supply device for supplying reducing agent to the exhaust gas flowing into the SCR reactor.
Patent KR-20190051762-A (KR)
Inventor: PETER HOLZMANN
IPC: H04R19/01
Filed: 2018-05-30
Abstract: An acoustic energy detection circuit includes a microphone interface circuit coupled to a microphone. The microphone interface circuit can intermittently activate the microphone to detect acoustic energy and to convert the acoustic energy into an electrical signal. The acoustic energy detection circuit also includes a comparator circuit for receiving the electrical signal and comparing the electrical signal with a threshold signal. The comparator circuit can output an output signal to indicate detection of the acoustic energy.
Patent KR-20190138189-A (KR)
Inventor: CHUN SEUNG HYUN
IPC: C01B32/182
Filed: 2018-06-04
Abstract: The present invention relates to a ferromagnetic graphene comprising a graphene layer and a manufacturing method thereof. The ferromagnetic graphene can stably exhibit ferromagnetism for a long time, does not change properties even under severe conditions, and can be used as a magnetic memory or a drug carrier.
Patent KR-20190139361-A (KR)
Inventor: YANG JONG WON
IPC: B05B1/18
Filed: 2018-06-08
Abstract: The present invention relates to a shower with an inlet for a bath bomb. A user cannot use a bath bomb when taking a shower in contrast to taking a bath. According to the present invention, an inlet is installed in a head part of an existing shower. Therefore, the user can enjoy an effect of taking a bath by inserting a desired bath bomb through the inlet installed in the head part of the shower.
Patent KR-20180067484-A (KR)
Inventor: HEO KYU YOUNG
IPC: G01N21/59
Filed: 2018-06-08
Abstract: An inspection apparatus according to one embodiment of the present invention comprises: a light source selectively irradiating an ultraviolet ray having a wavelength within a predetermined wavelength range; a condensing portion for condensing the ultraviolet ray irradiated from the light source; a beam splitter transferring the ultraviolet ray transferred from the condensing portion to an object or transmitting the ultraviolet ray reflected from the object or light fluorescent from the object; a transmission filter selectively transmitting the ultraviolet ray or fluorescent light passing through the beam splitter; and a light receiving portion for receiving the ultraviolet ray or fluorescent light passing through the transmission filter.
Patent KR-20190024631-A (KR)
Inventor: HASHIMOTO ATSUSHI
IPC: H01L21/67
Filed: 2018-06-11
Abstract: Provided are an adhesive tape releasing method capable of releasing and removing an adhesive tape from a wafer with high precision without using a release tape and an adhesive tape releasing apparatus. According to the present invention, the adhesive tape releasing apparatus comprises a release unit (13a) including first and second grip members (29A, 31) for gripping a circumferential portion of a protective tape (PT) through cooperation. The first grip member (29A) includes an acute front end part (51), and introduces the front end part (51) in a bonding interface (K) between a wafer (W) and the protective tape (PT) to release a part of the circumferential portion of the protective tape (PT) as a releasing portion (Pa). While the front end part (51) is introduced in the bonding interface (K), the second grip member (31A) comes in contact with a non-adhesive surface of the protective tape (PT), such that the releasing portion (Pa) is gripped by a releasing unit (23A). Accordingly, the protective tape (PT) is released while being gripped and thus even a protective tape with strong bonding force is able to be released from the wafer (W).
Patent KR-20190140188-A (KR)
Inventor: OH IL KWON
IPC: H01L21/027
Filed: 2018-06-11
Abstract: A method for fabricating a semiconductor device includes: a step of forming a sacrificial layer pattern on an etching target layer and forming a first spacer on both sidewalls of the sacrificial layer pattern; a step of removing the sacrificial layer pattern and forming a second spacer on both sidewalls of the first spacer; a step of removing the first spacer and forming a third spacer on both sidewalls of the second spacer; and a step of removing the second spacer and etching the etch target layer by using the third spacer as an etch mask to form a pattern. It is possible to form line patterns with fine line width.
Patent KR-20190143165-A (KR)
Title: Method for providing selling consulting service with means of reserve asset extinguishment
Inventor: HONG JONG O
IPC: G06Q50/30
Filed: 2018-06-20
Abstract: Provided is a method for providing reserved money dissipation type real estate sale consulting service, including: a step of receiving registration of items to sell from a sale agent or a real estate owner terminal; a step of uploading contents including sum of price of registered items, price of items and commission, and information of items to a page provided by a real estate consulting service providing server; a step of setting the total amount obtained by dividing the sum by the predetermined minimum number of applicants as an entry amount to update the page; a step of receiving information of an account, where a predetermined entry amount is deposited, and entry event from at least one sale application terminal during a predetermined entry period; a step of selecting with random lottery when the entry amount exceeds the sum and the entry period has passed; and a step of sending a winning message based on acquisition of an item to a selected sale applicant terminal, the sale agent server or the real estate owner terminal. According to the present invention, it is possible to quickly proceed real estate transactions.
Patent KR-20190006437-A (KR)
Inventor: MICHAEL LIPSCHUTZ
IPC: C25D3/12
Filed: 2018-06-22
Abstract: Provided is a nickel electroplating composition with cation polymers of reaction products of imidazole compound and bisepoxides, which can be used for electroplating a nickel deposit and has the surface of uniform gloss in a wide current density range. The nickel electroplating composition includes: at least one supply source of nickel ions; sodium saccarinate; at least one compound selected from boracic acid and borate; at least one supply source of acetate ions; and one or more cation polymers and one or more additives.
Patent KR-20200001776-A (KR)
Title: Keeping warm bag for storing soccer ball
Inventor: JO HYEON SU
IPC: A45C11/00
Filed: 2018-06-28
Abstract: The present invention relates to a heat insulation bag for storing a soccer ball, which inserts warm water into a water bottle of a heat conservation bag for storing a soccer ball having a bag body of a structure that an outer skin, a filler, a water bottle, and an inner skin are stacked to maintain the inside of a bag to be warm so as to warm up a soccer ball and soccer shoes stored in a heat conservation bag, such that a soccer ball and soccer shoes are prevented from being hardened. According to the present invention, when the inside of the bag is cooled over time and water is replaced with warm water by being heated in a soccer field, the bag can be maintained at warm temperatures for a long time. Also, when a game is finished, water is drained to be lightweight to return home. In addition, the heat insulation bag of the present invention also has a function of cold insulation in summer to be used for travel such as being on beach, and also can be useful for baby milk and a diaper bag requiring both warm and cold insulation.
Patent KR-20200002243-A (KR)
Title: A Hydraulic Auto-Tensioner For Automobile
Inventor: KIM DONG SIG
IPC: F16H7/08
Filed: 2018-06-29
Abstract: The present invention relates to a hydraulic auto-tensioner (100) for an automobile, comprising: a housing (120), which is a hollow body upwardly opened; a cylinder (130), which is an upwardly opened hollow body provided in the housing (120); a piston unit (110) positioned on an upper portion of the housing (120) and having a piston (113) slidably inserted into the cylinder (130); a sealing member (140) provided to seal an opening portion formed between the housing (120) and the piston (110); and a spring (150) provided in the housing (120) to apply pressure to the piston unit (110) upwardly. A pressure chamber (170) is formed in the cylinder (130) and on a lower portion of the piston (113). A storage chamber (180) is formed between the cylinder (130) and the housing (120). A cylinder bottom portion (113) of the cylinder (130) is provided with a check valve for allowing a fluid to flow only from the storage chamber (180) to the pressure chamber (170). The outer surface of the housing (120) is provided with a heat dissipation member (160) having a plurality of heat dissipation fins (161). Therefore, the hydraulic auto-tensioner (100) can be prevented from overheating during operation.
Patent KR-20200002432-A (KR)
Title: Device for cultivating plants
Inventor: SEO HYUNG SUK
IPC: A01G7/04
Filed: 2018-06-29
Abstract: The present invention relates to a plant cultivation apparatus for measuring and controlling temperature, humidity, a nutrient solution for optimally regulating a growth environment, especially in an indoor space. The plant cultivation apparatus comprises: a cabinet forming the external shape thereof and having an internal space; a door installed in the cabinet in order to selectively communicate the internal space of the cabinet with the outside; a cultivation medium placed inside the cabinet and supporting the root of a plant to be grown to be positioned between an upper plate and a lower plate placed at an interval downwardly from the upper plate; a lighting means providing lighting to the plant; a nutrient solution supply means supplying a nutrient solution to a space between the upper plate and the lower plate of the cultivation medium; a sensor measuring growth environment parameters inside the cabinet; and a control means receiving input of the growth environment parameters inside the cabinet, which is measured by the sensor, and controlling operation of the lighting means and the nutrient solution supply means. In addition, the nutrient solution supply means comprises: a nutrient solution tank accommodating the nutrient solution; an ultrasonic vibrator spraying the nutrient solution between the upper plate and the lower plate of the cultivation medium; and an absorbing filter installed between the nutrient solution tank and the ultrasonic vibrator.
Patent KR-20190028273-A (KR)
Inventor: KIM HOON BAE
IPC: G06F3/041
Filed: 2018-07-13
Abstract: Embodiments of the present invention relate to a touch display panel and a touch display device. By arranging a shielding pattern connected to a touch electrode in an area where a touch line and a data line are overlapped or applied with a shielding signal corresponding to a touch driving signal, a direct capacitance between the touch line and the data line from being formed may be prevented and the capacitance due to the data line may be prevented from acting as noise to a touch sensing signal. In addition, by arranging a touch load reduction layer between the shielding pattern and the touch line, the capacitances between the data lines arranged in a lateral direction of the touch line are also reduced, thereby improving the performance of the touch sensing.
Patent KR-20200008291-A (KR)
Inventor: JUNG IK KYO
IPC: F16K17/28
Filed: 2018-07-16
Abstract: In case of normal operation, when an abnormal flow rate is increased from the bottom due to a weight of a bead itself, the bead is moved upwards by flow velocity to prevent a leakage.
Patent KR-20190015098-A (KR)
Inventor: DIVYARAJ DESAI
IPC: C01C1/04
Filed: 2018-07-17
Abstract: A method for transporting nitride (N^3-) ions in an electrochemical cell includes the steps of: providing nitrogen on a first surface of a solid electrolyte membrane to form nitride ions; and transporting the nitride ions through the solid electrolyte membrane. The solid electrolyte membrane comprises a metal nitride. The method can be used for ion-mediated separation and/or compression of nitrogen or to form ammonia.
Patent KR-20200008750-A (KR)
Title: Apparatus and method for collecting behavior data of person in the factory for using FEMS
Inventor: KIM KI HYUK
IPC: H04N5/232
Filed: 2018-07-17
Abstract: The present invention provides an apparatus for collecting worker behavior data for an efficient factory energy management system. According to the present invention, the apparatus for collecting factory worker behavior data comprises: a plurality of camera sensors installed in a factory; a worker position analysis unit to analyze the position of a worker in the factory by analysis of images photographed by cameras; a worker position storage unit to store analysis results of the worker position analysis unit at regular time intervals; a power state checking unit to recognize on/off states of power consumption devices installed in the factory; an on/off time storage unit to sequentially store on/off time detected by the power state checking unit; and a worker behavior pattern analysis unit to analyze a behavior pattern of a worker by position analysis of a person in the factory in the worker position storage unit stored at a time zone corresponding to the on/off time stored in the on/off time storage unit.
Patent KR-20200009960-A (KR)
Title: earringable earplugs
Inventor: LEE SANG YEUP
IPC: A61F11/12
Filed: 2018-07-21
Abstract: The present invention has added a device which can be worn over the ear to solve the inconvenience of taking off the existing earplugs for sound insulation. In general, there are two types of earplugs, a protective device protecting the ear in winter, and an earplug allowing a user to concentrate without being disturbed by noise while studying or working. The present invention will be applied to the latter earplugs intended for concentration. The problem to be solved by the present invention is to experience the hassle of having to pull out the earplugs one by one when the earplugs are removed from the ears again. Accordingly, to solve the inconvenience of the existing earplugs, the present invention allows the earplugs to be worn on the ear and easily removed from the ear. For example, if the user needs to talk while working with the earplugs on, the user can remove the earplugs, talk, and wear the earplugs again when the conversation is done. The user may not forget wearing the earplugs.
Patent KR-20200013520-A (KR)
Inventor: KIM KI JIN
IPC: B29C45/14
Filed: 2018-07-30
Abstract: The present invention relates to a vehicle interior light insert injection molding method, and a vehicle interior light molded thereby and, more specifically, to a vehicle interior light insert injection molding method which produces an integrated terminal supplying power when an LED lamp for the vehicle interior light is turned on by an insert injection molding manner, and to a vehicle interior light molded thereby.
Patent KR-20200015092-A (KR)
Inventor: IM YU BIN
IPC: G03F7/028
Filed: 2018-08-02
Abstract: The present invention relates to an infrared permeable colored photosensitive composition comprising: a mixed colorant in which a blue colorant, a violet colorant, and an orange colorant are mixed; an alkali-soluble resin; a photopolymerizable compound; a photopolymerization initiator; and a solvent. The visible light transmittance is suppressed by using the colored photosensitive composition and high-resolution and high-reliability infrared transmission filter with the increased infrared transmittance can be formed.
Patent KR-20200015224-A (KR)
Inventor: KANG DOO WHAN
IPC: E02D29/14
Filed: 2018-08-03
Abstract: The present invention provides a height and slope adjustment type manhole, which is formed so as to adjust a height and a slope of a support frame installed with a cover in accordance with a gradient of a road, thereby preventing the rattling caused by changes of the height and the slope due to road repair. The height and slope adjustment type manhole of the present invention includes: a structure formed with a cavity therein; a support frame vertically movably coupled to an upper end portion of the structure; a cover coupled and installed so as to open and close an opening of an upper surface of the support frame; a plurality of height adjusting members installed on the structure and adjusting the height of the support frame; and a plurality of slope adjusting members installed on the structure or the support frame and adjusting the gradient of the support frame.
Patent KR-20200017074-A (KR)
Title: Silicon nitride ceramic and manufacturing method of the same
Inventor: KIM HA NEUL
IPC: C04B35/584
Filed: 2018-08-08
Abstract: The present invention relates to a silicon nitride ceramic and a manufacturing method thereof. The silicon nitride ceramic according to an embodiment of the present invention can include: silicon nitride crystal grains; and a crystal grain phase disposed between the silicon nitride crystal grains, wherein an elemental composition formula is Y-Si-M-N-O (M is any one of Mg, Si, Ca, and Al).
Patent KR-20200017825-A (KR)
Title: Apparatus for charging and discharging secondary battery
Inventor: SON JAE HUOUNG
IPC: H01M10/44
Filed: 2018-08-09
Abstract: Disclosed is a device for charging and discharging a secondary battery. According to an aspect of the present invention, the device for charging and discharging a secondary battery is to perform an activation process for a secondary battery. The device for charging and discharging a secondary battery includes: multiple pressing plates facing each other across a cell insertion space in which a secondary battery cell is installed, wherein the multiple pressing plates move to be close to each other and press a body of the secondary battery cell; gripper units integrally moving with the pressing plate by being installed in each of the multiple pressing plate and pressing and welding an electrode lead of the secondary battery cell when the pressing plate presses the body of the secondary battery cell; and push bar units installed to be adjacent to each of the gripper units and pressing a terrace part of the secondary battery cell adjacent to the electrode lead.
Patent KR-20200018082-A (KR)
Title: Managing system for electrical transportation
Inventor: BAEK JONG CHOEL
IPC: G06Q50/30
Filed: 2018-08-10
Abstract: The present invention relates to an electric transportation means battery management system, which can enable replacement with a fully charged battery in an exchange booth installed in a nearby nationwide phone booth using a location-based service of a smartphone after checking a remaining battery power; and moreover, by using a GPS and a beacon, can easily be recovered in case of a theft and can perform in easily paying for a replacement of the battery. According to the present invention, the electric transportation means battery management system comprises: an exchange booth installed in a public telephone booth and having a fully charged battery; a battery provided in the electric transportation means to provide power; and a management means provided in the electric transportation means, and including a battery module managing information about the battery, a GPS module receiving location information of the exchange booth, and a beacon module providing communication with the exchange booth.
Patent KR-20190121154-A (KR)
Title: Capacitor component
Inventor: KWON HYUNG SOON
IPC: H01G4/12
Filed: 2018-08-23
Abstract: In a capacitor component according to an embodiment of the present invention, when observing the length and thickness direction (L-T) cross section of a body, the distance between inner electrodes at the center is closer than the distance between the inner electrodes at the terminal ends of the inner electrodes. When observing the width and thickness direction (W-T) cross-section of the body, the distance between the inner electrodes at the center is farther than the distance between the inner electrodes at both terminal ends of the inner electrode.
Patent KR-20200022880-A (KR)
Title: Intelligent transportation system for cooperative driving between heterogeneous vehicle in heterogeneous network supporting v2x communication
Inventor: CHOI JI SOO
IPC: H04W4/40
Filed: 2018-08-24
Abstract: The present invention relates to an intelligent traffic system for cooperative driving between different vehicles in different network environments supporting V2X communication. According to the present invention, the intelligent traffic system comprises: an autonomous vehicle to learn a driving pattern of a driver to perform autonomous driving; a 5G/802.11p connected vehicle to transmit 5G/802.11p-based vehicle information to the autonomous vehicle via 5G communication and 802.11p communication; an 802.11p connected vehicle to transmit 802.11p-based vehicle information to the autonomous vehicle via 802.11p communication; a 5G connected vehicle to transmit 5G-based vehicle information to the autonomous vehicle via 5G communication; a vehicle outside communication device to transmit 5G/802.11p-based surrounding information to the autonomous vehicle via 5G communication and 802.11p communication; a V2X non-support vehicle which does not support 5G communication and 802.11p communication; an integrated processing device to transmit base station surrounding information to the autonomous vehicle via 5G communication; a roadside device to transmit roadside surrounding information to the autonomous vehicle via 802.11p communication; and a remote support center to transmit overall traffic information to the autonomous vehicle via 5G communication and 802.11p communication.
Patent KR-20180107767-A (KR)
Inventor: LEE TAMMY
IPC: H04N19/19
Filed: 2018-08-24
Abstract: Disclosed are methods and apparatuses for encoding and decoding motion information. The method for encoding motion information according to the present invention includes the steps of: acquiring a motion information candidate by using the motion information which prediction units spatio-temporally associated with a current prediction unit have; adding alternative motion information to the motion information candidate so that the number of the motion information included in the motion information candidate is a predetermined n if the number of the motion information included in the motion information candidate is smaller than the predetermined number n; determining motion information about the current prediction unit among n motion information candidates; and encoding index information representing the determined motion information as the motion information of the current prediction unit. Accordingly, the present invention can improve image compression efficiency.