baber/WOPTO huggingface dataset:
Patent KR-20210087677-A (KR)
Title: Double metal cyanide catalyst, preparation method thereof and polyol preparation method
Inventor: KIM IL
IPC: B01J31/22
Filed: 2020-01-03
Abstract: The present invention relates to a double metal cyanide catalyst comprising an organosilane compound as a complexing agent, a method for manufacturing the same, and a method for manufacturing a polyol. The double metal cyanide catalyst of the present invention includes a metal salt; metal cyanide; and a complexing agent, wherein the complexing agent is the organosilane compound.
Patent KR-20210088945-A (KR)
Title: Automatic tool changer for a machining apparatus
Inventor: OH BYUNG GI
IPC: B23Q3/155
Filed: 2020-01-07
Abstract: The present invention relates to an automatic tool changing mechanism of a machine tool, comprising a supply arm and a recovery arm. The present invention is characterized in that the supply arm and the recovery arm are arranged to reciprocate between a main shaft end and a tool holding plate device. When using a machine tool, tools can be exchanged automatically.
Patent KR-20200006165-A (KR)
Inventor: LEE MINSU
IPC: H01H31/00
Filed: 2020-01-10
Abstract: The present invention relates to a high speed grounding switch of a gas insulated switchgear. More specifically, the present invention relates to a high speed grounding switch of a gas insulated switchgear which has a flexible busbar to increase operation performance. According to an embodiment of the present invention, the high speed grounding switch of a gas insulated switchgear comprises: an enclosure; an operating shaft installed in one part of the enclosure; a mover connected to the operation shaft to perform forward and backward movements; a grounding terminal installed in the other part of the enclosure; and a flexible busbar having one end thereof connected to the mover and having the other end thereof connected to the grounding terminal so as to perform bending and stretching movements between the mover and the grounding terminal.
Patent KR-20210091631-A (KR)
Title: Composite panels with used-zeolite
Inventor: KIM JONG
IPC: E04C2/288
Filed: 2020-01-14
Abstract: The present invention discloses a composite panel using waste zeolite. The composite panel using the waste zeolite according to the present invention is a mortar including the waste zeolite. According to this, since the waste zeolite, an industrial by-product, is utilized, heat insulation, fire safety and flame retardancy are secured. In addition, since it is possible to reduce a weight, workability and handling convenience are improved. And, since the waste zeolite is used in the mortar, eco-friendliness can also be secured.
Patent KR-20200019638-A (KR)
Title: Light assembly for aquarium
Inventor: JANG KYU SUP
IPC: F21V21/14
Filed: 2020-01-23
Abstract: The present invention relates to an aquarium lighting assembly, which comprises: a lighting coupling body (100) having a predetermined area formed in a longitudinal direction of an aquarium to open a lower portion thereof, and having a lighting unit (200) coupled to an upper inner surface; and a pair of aquarium frames coupled to both ends of the lighting coupling body (100), and detachably coupling the lighting coupling body (100) to both sides of the aquarium. The aquarium frames of the present invention include: a variable aquarium frame (300) having the length thereof to be adjusted in accordance with the length of the aquarium; a fixed aquarium frame (400) fixed to correspond to the length of the aquarium; and a pendant type aquarium frame (500) coupled to be hung on an upper end of the aquarium. Any one of the variable aquarium frame (300), the fixed aquarium frame (400) and the pendant type aquarium frame (500) is selectively coupled to the lighting coupling body (100) in accordance with the length of the aquarium and a desired coupling height.
Patent KR-20210098593-A (KR)
Title: Cooking apparatus capable of cooking under vacuum-low temperature
Inventor: JEON JI EUN
IPC: A47J36/24
Filed: 2020-01-31
Abstract: The present invention is a low-temperature vacuum cooker capable of uniformly cooking the outside and the inside of food ingredients at a low temperature under a low vacuum and a low oxygen environment, wherein a cooking time is shortened by heating both sides of the food ingredients at the same time by a pair of hot plates, and in case of raw meat or a processed meat product, the original taste, nutrition, and shape of the food ingredients can be preserved without denaturing proteins during a cooking process. In addition, the food ingredients can be cooked to have a soft and moist texture, and shearing (a treatment that forms burn marks such as grill marks on the surface of the meat) can be performed at the end of cooking.
Patent KR-20210100286-A (KR)
Title: Board For Hot Water Floor
Inventor: BYUN SI HWAN
IPC: F24D3/16
Filed: 2020-02-06
Abstract: The present invention relates to a board for mounting hot water pipes and a board for mounting hot water pipes, which has various types of insertion grooves on which hot water pipes are installed, and allows board pieces made of the same material as the board to be attached to the insertion grooves and only some board pieces of parts thereof on which the hot water pipes are to be installed to be removed, thereby minimizing heat loss while the hot water pipes are installed. The board for mounting hot water pipes has: straight insertion grooves formed on the upper surface of a body; curved insertion grooves formed to connect the straight insertion grooves in a curved shape; and filling pieces inserted into the straight insertion grooves and the curved insertion grooves to correspond to the straight insertion grooves and the curved insertion grooves. The board for mounting hot water pipes allows hot water pipes to be installed after removing the filling pieces from the parts in which the hot water pipes are to be installed, so that the other insertion grooves excluding the insertion grooves on which the hot water pipes are installed are in a state of being filled with the filling pieces, thereby minimizing heat loss, and can reliably support a load generated from the top, thereby preventing cracking of the floor material.
Patent KR-20210101684-A (KR)
Title: Electronic device for providing execution screen of application and method for operating thereof
Inventor: MIN BYUNGWOO
IPC: G06F1/16
Filed: 2020-02-10
Abstract: The present invention relates to an electronic device for providing an execution screen of an application and an operating method thereof, capable of reducing operating costs of the electronic device. According to various embodiments of the present invention, the electronic device includes: a first housing; a second housing foldably connected with the first housing; a flexible display disposed on the first housing and the second housing; at least one sensor; a memory; and at least one processor operatively connected with the flexible display, the at least one sensor, and the memory. When instructions stored in the memory are executed, the at least one processor controls the flexible display to display a first execution screen of a first application, check whether the first application supports a change in an execution screen based on a change of the angle, when an angle, which is identified using the at least one sensor, between the first housing and the second housing is included in a specified range, and display a second execution screen associated with the specified range of the first application in place of the first execution screen, based on that the first application supports the change in the execution screen as the angle is changed. Besides, various embodiments of the present invention are possible.
Patent KR-20210103084-A (KR)
Inventor: SHIN HEE JONG
IPC: B01D47/06
Filed: 2020-02-13
Abstract: The present invention relates to an apparatus for purifying polluted air using ozone and OH radical mixed dissolved water. More specifically, ozone and OH radical mixed water containing a large amount of OH radicals is produced by dissolving ozone in water and reacting ozone dissolved in water with water using a fluid catalyst to generate OH radicals. The ozone and OH radical mixed water is sprayed in two stages to contact the polluted air. In a first contact step, dust or water-soluble substances are removed from the air by making a mist of coarse particles and spraying the same. In a second contact step, a mist of relatively fine particles is created and sprayed to decompose gaseous pollutants. Accordingly, pollutants of complex components in the air are effectively removed.
Patent KR-20210105216-A (KR)
Title: Eco-friendly Dakwood Sleeping Eye Using Hydrotherapy
Inventor: SONG KYEONG NAM
IPC: C01B3/08
Filed: 2020-02-18
Abstract: The present invention relates to an eco-friendly Broussonetia kazinoki sleep shade using hydrotherapy. The eco-friendly Broussonetia kazinoki sleep shade using hydrotherapy comprises: a hydrogen gas generation and supply device including a hydrogen generating container containing a compound generating a hydrogen gas and including a safety belt, a container sealing cap coupled to an upper portion of the hydrogen generating container to be opened and closed, and including a hydrogen gas discharge port formed in an upper portion, a hydrogen gas supply pipe with one end connected to the discharge port and transferring a hydrogen gas, and a hydrogen gas spray port connected to the hydrogen gas supply pipe and including a plurality of hydrogen gas spray holes formed in a surface thereof so as to discharge a hydrogen gas to the outside; and an eye patch detachably fastened to the hydrogen gas spray port. The present invention is significantly advantageous in that a hydrogen gas is generated by hydrolysis implemented by using a catalyst and water harmless to the human body, and hydrogen generated thereby is supplied into the body through the Broussonetia kazinoki sleep shade so as to remove in-vivo active oxygen, and therefore, the quality of sleep can be improved.
Patent KR-20210108228-A (KR)
Title: System for providing customized pet product subscription service using genetic testing and method thereof
Inventor: Lee su bi
IPC: G06Q30/06
Filed: 2020-02-25
Abstract: The present invention relates to a system for providing a customized pet product subscription service using a gene test and a method thereof. In accordance with one embodiment of the present invention, the system for providing a customized pet product subscription service using a gene test comprises: (a) a terminal including an input module; and (b) a server including a communication module transceiving image information and text information with the terminal, an output module, and a control module which controls the communication module and the output module, and is based on the Internet of things (IoT) technology and the information and communication technology (ICT). The image information and the text information are determined by the control module based on first information acquired from the terminal. The customized pet product subscription service uses a gene test.
Patent KR-20210108708-A (KR)
Title: Purifier safty cock for hot water
Inventor: KIM HYUNG SEOK
IPC: B67D1/14
Filed: 2020-02-26
Abstract: An embodiment of the present invention relates to a safety cock for hot water in a water purifier, comprising: a cock body in which a hot water supply part and a hot water outlet part are formed; a moving member movably provided on the cock body and selectively shielding the hot water outlet part; and a fixing member movably provided on the cock body, and selectively restricting the movement of the moving member. The present invention is to provide the safety cock for hot water to improve hygiene by simply configuring driving parts for driving a safety button and a lever, and minimizing exposure of each part to a water intake passage.
Patent KR-20200032672-A (KR)
Title: NOVEL STRAIN OF Lactobacillus plantarum AND COMPOSITION FOR PREVENTING OR TREATING OF INFLAMMATORY DISEASE USING THE SAME
Inventor: PAIK HYUN DONG
IPC: A61K8/99
Filed: 2020-02-28
Abstract: The present invention relates to a composition for oral cavity having excellent antibacterial activity and, more specifically, to a composition for oral cavity comprising a Lactobacillus plantarum Ln1 strain (KCCM 12098P) as an active ingredient.
Patent KR-20200109253-A (KR)
Title: Substrate fixing device
Inventor: YOSHIKAWA TADAYOSHI
IPC: H01L21/683
Filed: 2020-03-09
Abstract: A substrate fixing device comprises: a baseplate provided with a gas supply unit therein; and an electrostatic chuck provided over the baseplate. The electrostatic chuck includes: a substrate having a placement surface on which an object to be maintained by electrostatic adsorption is placed; an insertion hole penetrating the substrate, wherein a screw thread is formed to form a female screw in an inner surface for defining the insertion hole; and a screw member in which the screw thread is formed to form a male thread on an outer surface thereof, wherein the screw member is inserted into the insertion hole and takes an engaging state that the male screw is engaged with the female screw. A gas is supplied from the gas supply unit to the placement surface through the screw member.
Patent KR-20210114083-A (KR)
Title: System for producing parking map using deep-learning
Inventor: KIM KYOUNG SIC
IPC: H04N7/18
Filed: 2020-03-09
Abstract: The present invention relates to a system for making a parking map and checking the location of a parked vehicle using deep learning, which enables a driver to easily park a vehicle in a parking space and easily find the parked vehicle. According to the present invention, a system server (11) and a plurality of user terminals (12) are connected by using a network. The user terminal (12) transmits data sensed every predetermined time by using an altitude sensor (25), an acceleration sensor (26), and a gyro sensor (27) to the system server (11) and the system server (11) stores the received data in a movement path database (42). A virtual map making module (43) includes a pre-learned deep learning network to make a map in a method of estimating a passage, a parking space, and a space that is not the passage or parking space on the basis of the data stored in the movement route database (42) to display it on the map and stores the map in a virtual map database (47), wherein the deep learning network is iteratively trained by receiving data from a plurality of users.
Patent KR-20210113917-A (KR)
Title: Optical film for shielding thermal radiation and optical display comprising the same
Inventor: CHOI SUNG HAK
IPC: G02B5/22
Filed: 2020-03-09
Abstract: Provided are an optical film for blocking heat rays and an optical display device including the same. The optical film for blocking heat rays includes: a base layer; a hard coating layer formed on the upper surface of the base layer; a metal nanowire-containing layer formed on the upper surface of the hard coating layer; and a first refractive index layer formed on the metal nanowire-containing layer. The maximum value of the gap between the upper surface of the first refractive index layer and the metal nanowires in the metal nanowire-containing layer is 500 nm or less.
Patent KR-20210006836-A (KR)
Inventor: HYUNSEOK RYU
IPC: H04W72/04
Filed: 2020-03-09
Abstract: The present disclosure relates to a 5^th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than that of a 4^th generation (4G) communication system such as long-term evolution (LTE). The present disclosure is for selecting a resource in a wireless communication system, and an operation method of a terminal may include a process of acquiring configuration information of a plurality of sidelink resource pools, and a process of transmitting a sidelink signal to another terminal by using one resource pool among the plurality of sidelink resource pools. The plurality of sidelink resource pools may be configured within the same bandwidth part (BWP). According to the present invention, the efficiency of resource use can be improved.
Patent KR-20210124761-A (KR)
Title: Battery module having flexible connector between pouch cells and Method for manufacturing the same
Inventor: JUNG DAE HO
IPC: H01M50/50
Filed: 2020-04-07
Abstract: The present invention relates to a battery module having a flexible connection structure between pouch cells, and a method for manufacturing the same, and more specifically, to a battery module having a flexible connection structure between pouch cells, and a method for manufacturing the same, wherein the battery module includes: a pair of pouch cells each including a case having an accommodation part in which an electrode assembly is seated and a bent sealing part and a pair of cell leads with one ends connected to the electrode assembly, wherein the case and the cell leads are exposed in one direction toward a terrace part; and a battery protective circuit module with a plurality of slits to which the pair of cell leads are connected. The pair of cell leads are positioned to face each other, the cell leads pass through the slits of the battery protective circuit module, and is bent toward the accommodation part, and the battery protective circuit module and a connection part of the cell leads are positioned above the terrace part.
Patent KR-20210125693-A (KR)
Title: Apparatus for measuring muscle activation
Inventor: SEUNG HO PAIK
IPC: A61B5/22
Filed: 2020-04-09
Abstract: The present invention relates to a muscle activation measuring device, which includes a light source module for irradiating light in contact with human muscle tissue, a detection module for detecting the light irradiated to the tissue, an EMG module configured to measure an electrical signal of the muscle tissue, and a pressure measurement module configured to measure pressure and vibration acting on the muscle tissue. The muscle activation measuring device can simultaneously acquire various pieces of muscle biometric information. According to the present invention, the device for simultaneously measuring various muscle biometric information can improve accuracy and reliability, as information from various aspects is measured within the same time.
Patent KR-20200140187-A (KR)
Title: Preventing module for accumulating particle of bellows pipe
Inventor: CHA BO YONG
IPC: F16L55/24
Filed: 2020-04-22
Abstract: The present invention provides a particle accumulation preventing module for a bellows pipe, which includes: a circular drum-shaped body unit having opened upper and lower portions; and a turbulence forming unit installed in the body unit to form turbulence in air penetrating into the body unit. Therefore, the particle accumulation preventing module for a bellows pipe can maximize an effect of preventing particle accumulation in a corrugation portion of the bellows pipe.
Patent KR-20210130959-A (KR)
Title: Method of clamping a substrate and an apparatus for performing the same
IPC: B23K26/38
Filed: 2020-04-23
Abstract: The present invention relates to a method of clamping a substrate. According to the method of clamping a substrate, a substrate can be placed on a stage. A first dummy region set from first and third opposing sides among the first to fourth side surfaces of the substrate may be primarily clamped. Secondary clamping may be performed on the second and fourth side surfaces of the substrate. Tertiary clamping may be performed on a second dummy region set from the first and third side surfaces of the substrate. Therefore, it becomes possible to clamp the substrate firmly, and the warpage of the substrate can be suppressed.
Patent KR-20210131554-A (KR)
Title: Hand jamming prevention door
IPC: E06B7/36
Filed: 2020-04-24
Abstract: An objective of the present invention is to provide a door for preventing a hand from being caught which blocks the entry of a hand into a gap between a door and a door frame when the door rotates to prevent hand-catching accidents, and conveniently installs a structure for hand-catching prevention without removing a door frame installed on an existing building. To achieve the objective, the door for preventing a hand from being caught comprises: a door frame; a groove cap wherein one side thereof is attached to one side of the door frame, and a slip groove of a concave round shape is formed on the other side thereof; a door wherein one side thereof is rotatably connected to the door frame to open and close the door frame in a hinged manner, and a slip protrusion of a convex round shape accommodated in the slip groove is provided on one end thereof facing the slip groove of the groove cap; and a pivot hinge connecting the door and the door frame to be relatively rotated, and connected to the door on an upper and a lower portion of the door frame.
Patent KR-20210132473-A (KR)
Title: Edge device for data collection and processing with intelligent operation mode setting function
IPC: H04L12/40
Filed: 2020-04-27
Abstract: Disclosed is an electronic terminal. The terminal comprises: a communication unit; a series interface physically connected to at least one electronic device electrically connected to an energy source; and a controller controlling the communication unit to transmit request data based on a predetermined protocol to the electronic device through the series interface for estimating type information of the energy source by using a switch, which sets an operation mode corresponding to the type information of the energy source, and a first COM port. Accordingly, efficiency and convenience of communication connection may be enhanced.
Patent KR-20210135712-A (KR)
Title: Damping force controlling shock absorber
IPC: F16F9/44
Filed: 2020-05-06
Abstract: Disclosed is a damping force-variable shock absorber. In accordance with an embodiment of the present invention, the damping force-variable shock absorber includes: a cylinder having an outer shell and an inner shell, a piston rod, a piston valve, a reservoir chamber, a separator tube, and a damping force-variable valve assembly. The damping force-variable valve assembly includes: a damping force-variable valve housing connected with the outer shell; a valve assembly combined with the separator tube in the damping force-variable valve housing and providing a variable flow path part; and a solenoid driving part combined in the damping force-variable valve housing, and including a rod combined with a plunger moved to vary a flow path of the variable flow path part, a bobbin on which a coil is wound, a core located inside the bobbin, a yoke located in an upper part of the bobbin, and a magnetic washer located in a lower part of the bobbin. A magnetic flux path generated by the coil forms a loop through the core, the plunger, the damping force-variable valve housing and the magnetic washer. Therefore, the present invention is capable of increasing productivity by reducing material costs.
Patent KR-20210141172-A (KR)
Title: A liquid direct 3d printer and 3d printing method using the same
IPC: B22F3/00
Filed: 2020-05-15
Abstract: The present invention relates to a 3D printer capable of liquid direct lamination and a 3D printing method using the same, and more specifically, to the 3D printer and the 3D printing method using the same, wherein a step difference between layers are small, shape lamination is freely possible, and liquid direct lamination is possible without using powder materials. To achieve the purpose, the present invention provides the 3D printer capable of liquid direct lamination, comprising: a dissolution unit which is provided to store a material formed by dissolving a metal raw material; a supply unit which inserts the metal raw material into the dissolution unit; and a nozzle unit which controls the material stored in the dissolution unit to a predetermined solid/liquid mixing region temperature and then directly sprays the same on a plate to be laminated.