baber/WOPTO huggingface dataset:
Patent KR-20210007310-A (KR)
Inventor: MUN TAE YOUNG
IPC: F22B35/00
Filed: 2019-07-11
Abstract: The present invention relates to a pure oxygen circulating fluidized bed combustion apparatus for fly ash re-combustion and an operation method thereof and, more specifically, to a pure oxygen circulating fluidized bed combustion apparatus for fly ash re-combustion and an operation method thereof, wherein the pure oxygen circulating fluidized bed combustion apparatus for fly ash re-combustion can recycle the fly ash in which non-combusted carbon is contained. The pure oxygen circulating fluidized bed combustion apparatus for fly ash re-combustion includes: a combustion part which performs a pure oxygen combustion reaction and to which first fly ash firstly combusted is supplied; a bag filter part collecting second fly ash secondly combusted in the combustion part; and a fly ash recovery part connected to the bag filter part to store the second fly ash.
Patent KR-20210008647-A (KR)
Inventor: KWON JANGWOO
IPC: G08G1/052
Filed: 2019-07-15
Abstract: Disclosed is a non-contact type unmanned traffic enforcement system. According to one embodiment, the unmanned traffic enforcement system may comprise: a data acquisition unit acquiring first information based on a detection region set in a first electronic device; an image acquisition unit acquiring second information by photographing a vehicle existing in the detection region using a second electronic device; a learning unit learning the combined information combining the first information and the second information through a learning model configured for traffic control; and a derivation unit providing vehicle information including enforcement information on a vehicle in the detection region from the learned learning result.
Patent KR-20210009697-A (KR)
Inventor: KI SUN KIM
IPC: F04C29/12
Filed: 2019-07-17
Abstract: The present invention relates to a rotary compressor capable of minimizing the inflow of a refrigerant of a compression chamber into an intake unit. The rotary compressor comprises: a cylinder having a vane slot formed on one side thereof and including a compression chamber at the center thereof; a shaft having an eccentric unit to vertically penetrate the center of the compression chamber; an annular roller having a coupling groove unit formed on one side of the outer circumferential surface thereof to rotate in the compression chamber by rotation of the shaft; and a vane having a vane hinge of an arc shape coupled to the coupling groove unit and a vane body of which one side is inserted into the vale slot to divide a discharge space and an intake space in the compression chamber. The center point of the coupling groove unit is positioned on a straight line with the center axis of the compression chamber. The shape of a discharge-side groove unit formed on the discharge space side and the shape of an intake-side groove unit formed on the intake space side with respect to the center axis of the vane between the vane hinge and the vane body are asymmetrically formed.
Patent KR-20190089826-A (KR)
Title: The pharmaceutical composition for treating or preventing for inflammation disease using Tryptophanase-negative bacteria and bacteria inducing Interferon gamma and method using thereof
Inventor: KIM SEOK JIN
IPC: A23L33/135
Filed: 2019-07-24
Abstract: The present invention relates to food, functional food, and a pharmaceutical and food composition containing a tryptophanase-negative microorganism selected from lactobacillus, bifidobacterium, streptococcus, and a mixture thereof by being in combination with IFN gamma inducing microorganisms selected from lactobacillus, bifidobacterium, streptococcus, and the mixture thereof.
Patent KR-20210014400-A (KR)
Inventor: LEE JI HAE
IPC: A61K8/41
Filed: 2019-07-30
Abstract: The present invention relates to a cleaning agent composition which is discharged in a form of bubbles while being used. An objective of the present invention is to provide a foam spray type body cleaning agent composition which is capable of solving all sorts of conventional problems, exhibits excellent foaming properties and quality of discharged foam, causes no irritation to the skin after cleaning, and exhibits excellent low-temperature stability. Provided is the foam spray type body cleaning agent composition, which comprises, with respect to the total weight of the composition: 10-20 wt% of a sulfosuccinate-based surfactant; 0.1-5 wt% of C_10-C_24 acyl glycinate surfactant of formula I: RCONHCH_2CO_2X; 5-10 wt% of an amphoteric surfactant; 10-30 wt% of polyhydric alcohol; and the remainder consisting of water. In the formula I: R is a C_9-C_23 alkyl group; and X is a positive ion selected from the group consisting of sodium, potassium, ammonium and triethanolammonium ions.
Patent KR-20200014243-A (KR)
Title: Method of manufacturing a semiconductor device and a semiconductor device
Inventor: CHENG CHAO CHING
IPC: H01L21/02
Filed: 2019-07-31
Abstract: The present invention relates to a method for manufacturing a semiconductor device, which comprises: forming a fin structure in which first and second semiconductor layers including Ge are alternately stacked on a lower part of the fin structure; increasing the Ge concentration of the first semiconductor layer; forming a sacrificial gate structure on the fin structure; forming a source/drain epitaxial layer on a source/drain area of the fin structure; removing the sacrificial gate structure; releasing the first semiconductor layer in which the Ge concentration is increased by removing the second semiconductor layer in a channel area; and forming a gate structure around the first semiconductor layer in which the Ge concentration is increased.
Patent KR-20210016500-A (KR)
Title: A tray for easy disposal by securing the lid of a trash can.
Inventor: KWON HYUN JIN
IPC: B65F1/16
Filed: 2019-08-04
Abstract: The present invention comprises: a trash bin cover fixing device maintaining an opened state of a cover of a trash bin; and a sliding prevention device preventing the trash bin cover fixing device from being slid. Therefore, the present invention has a simple structure as compared to an invention having the same effects, so that the present invention has less manufacturing costs and can be easily manufactured. The present invention is hygienic since a user does not intentionally grip the cover of the trash bin when disposing waste in the trash bin, and there are less wastes which get out of the trash bin so as to allow the user to conveniently clean the trash bin. Therefore, the user can reduce management work on the trash bin.
Patent KR-20210016908-A (KR)
Title: Composition for self-cleaning having stain resistance by visible light irradiation and water repellency
Inventor: SON YOUNG A
IPC: D06M13/50
Filed: 2019-08-06
Abstract: The present invention relates to a self-cleaning composition having stain resistance by radiation of visible light and water repellency which may firstly prevent pollution according to a water repellency effect with respect to gaseous and liquid pollutants and secondly prevent remaining pollutants through photodissociation. Further, the present invention may prevent pollution through a super water repellent effect at a surface with respect to the gaseous and liquid pollutants, and improves decomposition effect of pollutants, a bacteria removal effect, a virus removal effect by radiation of visible light. The present invention may include a composition on one surface or both surfaces of a paper, a film, and a textile to represent stain resistance and water repellency. Even if the self-cleaning composition is used repeatedly, a textile capable of maintaining excellent stain resistance and water repellency may be provided.
Patent KR-20200028834-A (KR)
Inventor: HARADA SHIGENORI
IPC: H01L21/324
Filed: 2019-08-13
Abstract: The present invention is to form a device chip without decreasing quality. The present invention is a wafer processing method dividing a wafer having a plurality of devices formed on each area of a surface partitioned by a division line into individual device chips. The wafer processing method includes: a polyester-based sheet disposing process of placing a wafer inside an opening of a frame having the opening accommodating the wafer and disposing a polyester-based sheet on a back of the wafer and an outer circumference of the frame; an integrating process of heating the polyester-based sheet to integrate the wafer and the frame with thermal compression through the polyester-based sheet; a dividing process of using a cutting device having a rotatable cutting device to cut the wafer along with the division line so as to divide the wafer into individual device chips; and a pick-up process of giving ultrasound to the polyester sheet and pushing the device chips up to pick up the device chips.
Patent KR-20210020400-A (KR)
Title: Backlight unit and Liquid Crystal Display using the same
Inventor: HAN YOUNG BAE
IPC: F21V8/00
Filed: 2019-08-14
Abstract: The present invention relates to a local dimming backlight unit capable of implementing a narrow bezel by applying to a heterogeneous display device such as a display device for an automobile or the like, and to a heterogeneous liquid crystal display device using the same. The local dimming backlight unit is composed of a plurality of local dimming blocks. K (k is a natural number greater than or equal to 2) number of light sources are disposed in each of the local dimming blocks in a display area, and n (n is a natural number less than k) number of light sources and m (m is a natural number less than k) number of dummy resistors are disposed in the local dimming blocks at the edge of the display area, wherein n + m = k.
Patent KR-20200023237-A (KR)
Title: Thiazolopiperazine derivatives and composition for preventing or treating autoimmune diseases comprising the same
Inventor: SHIN DONG YUN
IPC: A61P37/02
Filed: 2019-08-23
Abstract: The present invention provides a thiazolopiperazine derivative, and a pharmaceutical composition and a health functional food composition for preventing or treating autoimmune diseases containing the same as an active component. A compound represented by chemical formula 1 or a pharmaceutically acceptable salt thereof according to the present invention can have an effect of inhibiting lysophosphatidic acid 1 (LPA1) receptor activation, thereby being able to be usefully used as the pharmaceutical composition or the health functional food composition for preventing or treating LPA1-related diseases. In addition, it is possible to effectively prevent or treat not only autoimmune diseases, but also other immune-related diseases with similar mechanisms of occurrence by using the pharmaceutical composition and the health functional food composition.
Patent KR-20210032831-A (KR)
Title: Augmented reality smart toy system for child education
Inventor: CHOI NA RAE
IPC: G06Q50/10
Filed: 2019-09-17
Abstract: An embodiment of the present invention provides an augmented reality smart toy system for child education comprising: a puzzle base plate formed with a puzzle seating part; a puzzle consisting of plurality of pieces and placed on the puzzle seating part; a terminal obtaining image information of a subject from the assembled puzzles; and a server unit transmitting augmented reality content matching the image information of the subject transmitted from the terminal to the terminal, wherein the server unit is configured to provide the augmented reality content to the terminal to which the inclination and direction of the augmented reality content are applied based on the location of the terminal where the subject is photographed.
Patent KR-20210033592-A (KR)
Title: Apparatus for controlling a lane keeping of vehicle with trailer, system having the same and method thereof
Inventor: KIM SANG JUN
IPC: B60W30/18
Filed: 2019-09-18
Abstract: The present invention relates to a lane keeping control device for a trailer vehicle, a system including the same, and a method therefor. According to an embodiment of the present invention, a lane keeping control device for a vehicle having a trailer may comprise a processor that requests a front vehicle to control a trailer of the front vehicle according to the lane departure amount of the front vehicle when the vehicle in front departs from the lane.
Patent KR-20210034179-A (KR)
Title: Employee health status determination system by using sensor processed information combination
Inventor: BAIK WOO MIN
IPC: A61B5/00
Filed: 2019-09-20
Abstract: Provided is an employee health status determination system using a sensor processing information combination. According to an embodiment of the present invention, the employee health status determination system using a sensor processing information combination includes: at least three sensor units for measuring different types of data; a contextual information generation unit receiving the data measured from the sensor unit and generating contextual information; a matching information generation unit for receiving and processing the contextual information from the contextual information generation unit to obtain pre-stored determination information to generate matching information; and a health status determination unit for receiving the match information from the match information generation unit and determining the health status of the employee.
Patent KR-20210035929-A (KR)
Title: Method for performance recovery of fuel cell stack
Inventor: JEONG SEONG CHEOL
IPC: B60L58/30
Filed: 2019-09-24
Abstract: The present invention relates to a fuel cell stack performance recovery method and, more specifically, to a driving control method for a fuel cell system, capable of recovering stack performance in order to enhance the durability of a fuel cell stack. According to the present invention, the fuel cell stack performance recovery method includes: a step wherein a controller determines whether a current state of a fuel cell stack can perform stack performance recovery driving by using predetermined stack state determination criteria from information collected from a vehicle; a step wherein the controller determines whether a current vehicle state can perform stack performance recovery driving based on driving information of the fuel cell system; and a step wherein the controller performs stack performance recovery driving when the current state of the fuel cell stack and the current vehicle state are determined as able to perform stack performance recovery driving.
Patent KR-20210037031-A (KR)
Inventor: KIM YONG MIN
IPC: B29B17/02
Filed: 2019-09-26
Abstract: The present invention relates to a hammer-type foreign material remover capable of easily removing paint and foreign substances separated from a crushed bumper in a process of regenerating a bumper of a vehicle.
Patent KR-20210036716-A (KR)
Title: System for generating aerosol by using multiple aerosol generating substrate and apparatus thereof
Inventor: LEE SEUNG WON
IPC: A24F47/00
Filed: 2019-09-26
Abstract: Disclosed according to an embodiment of the present invention is a system for generating an aerosol, which comprises the following: a cigarette comprising a first compartment and a second compartment; a heater generating an aerosol by heating at least a portion of an aerosol generating substrate disposed in the first compartment and the second compartment; a cigarette recognition sensor detecting an identification element disposed in the first compartment or the second compartment in the cigarette; and a control unit identifying the type of the cigarette based on the result detected by the cigarette recognition sensor, and controlling the power supply to the heater so that the cigarette is heated to a temperature profile corresponding to the identified type. According to the present invention, it is possible to generate an aerosol capable of providing a high smoking satisfaction to a user.
Patent KR-20210037819-A (KR)
Title: Steering shaft for steering system for Vehicles
Inventor: HONG SEONG JONG
IPC: B62D1/185
Filed: 2019-09-28
Abstract: According to the present invention, provided is an expansion intermediate shaft for reducing vibrations caused by the operation of a steering wheel. The expansion intermediate shaft, which is an expansion intermediate shaft slid to reduce a clearance and vibrations when a rotation force is delivered by the operation of a steering wheel, includes: a ball yoke tube having a first axial groove of a first inner diameter; a sleeve member accepted and combined adjacently with an end of the first axial groove of the ball yoke tube and having a second axial groove of a second diameter; a ball yoke shaft accepted and combined with the second axial groove of the sleeve member; and a plurality of electric balls placed between the first and second axial grooves consecutively dented in a longitudinal direction of the shaft in response to each of the ball yoke tube and the ball yoke shaft. In the sleeve member, a plurality of holding grooves and pillar-shaped support protrusions having a circular cross section are formed at regular intervals in multiple lines in an axial direction to hold a plurality of motor-driven balls, thereby elastically reducing a clearance and vibrations with respect to a component connected onto a connection part of the motor-driven balls due to an elastic space placed between an inner damping part and an outer damping part.
Patent KR-20200040195-A (KR)
Inventor: KANG SUNG HAK
IPC: G01S17/88
Filed: 2019-10-01
Abstract: The present invention provides a LiDAR sensor-based building management system comprising: a LiDAR sensor installed in the surveillance area of a security facility and collecting point cloud data; a transmission module for transmitting the point cloud data collected by the LiDAR sensor; an analysis module for receiving the point cloud data transmitted from the transmission module and analyzing location information and shapes; and a detection signal module for activating an alarm and selectively outputting shape detection information according to whether the alarm is activated and whether a false alarm signal is detected according to the control logic of a program in response to an analysis signal. Therefore, to compensate the shortcomings of an existing method using CCTVs and infrared cameras installed in surveillance areas, the LiDAR sensor-based building management system can maximize a surveillance area of one sensor through the LiDAR sensor and track an intrusion route based on accurate location information regardless of the day or night.
Patent KR-20210044408-A (KR)
Title: An electroluminescent compound and an electroluminescent device comprising the same
Inventor: PARK SANG WOO
IPC: C09K11/06
Filed: 2019-10-15
Abstract: The present invention relates to an anthracene derivative organic light emitting compound, and more specifically, to an anthracene derivative compound capable of realizing an organic light emitting device having excellent driving voltage characteristics and high efficiency, and the organic light emitting device including the same. The organic light emitting device includes a first electrode, a second electrode, and an organic layer interposed between the first electrode and the second electrode and including the organic light emitting compound.
Patent KR-20210045674-A (KR)
Inventor: CHOI HYUNSEOK
IPC: G06Q30/06
Filed: 2019-10-17
Abstract: According to an embodiment of the present invention, the present invention relates to a method for providing a service. More specifically, the present invention relates to the method for providing an interactive fashion content service comprising: a production service step that provides a template to a content creator and provides a service of a content creation tool to create a fashion content by synthesizing an image; an interactive fashion content advertisement step that provides interactive-based fashion content produced by a production service provided as a creator to one or more user terminals; and a management service step that provides advertisement targeting process according to user information analysis, and advertisement posting process and advertisement tracking process based on content. Therefore, the present invention is capable of increasing brand engagement and experience.
Patent KR-20210045814-A (KR)
Inventor: KIM SOOHWAN
IPC: F01P7/16
Filed: 2019-10-17
Abstract: Disclosed are a method and apparatus for diagnosing a malfunction of a water temperature controller capable of preventing erroneous diagnosis. According to an aspect of the present invention, a method for diagnosing a malfunction of a water temperature controller comprises the steps of: diagnosing, by a controller, the failure of the water temperature controller by comparing the model temperature and the actual temperature of coolant with a preset temperature; and if the water temperature controller is diagnosed as malfunctioning, controlling the valve angle of the water temperature controller by the controller, and rediagnosing the failure of the water temperature controller based on a temperature change value of the coolant according to the valve angle control.
Patent KR-20210046174-A (KR)
Title: Honey Comb Package
Inventor: SHIN YEON JU
IPC: A46B17/06
Filed: 2019-10-18
Abstract: The present invention relates to a honey comb package capable of washing a brush and disinfecting the brush for cleanliness of the brush; and solving a conventional problem of being difficult to be carried due to a large size of a case. The present invention relates to a brush disinfecting case comprising: a case lid which attaches an UV lamp to the case lid to sterilize and disinfect the brush; a case body to which the brush is fixed, attaches a magnet to an end of the brush to reflect light on brush bristles, and attaches an iron plate and a mirror sheet to a bottom of the case body; and a case bottom to which protrusion type silicon is attached to a lower end to wash the brush. Therefore, the present invention washes the brush and disinfects the brush for the cleanliness of the brush and solves the conventional problem of being difficult to be carried due to the large size of the case by improving skin problems caused by hygienic use of the brush.
Patent KR-20200049651-A (KR)
Title: A protective film
Inventor: HAN JEONG IN
IPC: C08J5/18
Filed: 2019-10-30
Abstract: The present application relates to a protective film. According to the present application, the protective film that can be applied to a large polarizing plate used in a television display can be provided.
Patent KR-20210052981-A (KR)
Title: Method for Processing Data in Database Based on Log Structured Merge Tree Using Non-Volatile Memory
Inventor: PARK SANG HYUN
IPC: G06F16/22
Filed: 2019-11-01
Abstract: In the present embodiments, provided is a database, in which data exceeding a certain capacity of a volatile memory is stored in a nonvolatile memory, and a flush operation and a compaction operation are performed through a list structure and persistence buffer of the nonvolatile memory, so as to minimize write delay and read delay while maintaining data persistence.