baber/WOPTO huggingface dataset:
Patent KR-20210106624-A (KR)
Title: Reflective film for solar power plant and manufacturing method thereof
Inventor: JANG HYUN TAE
IPC: C08K3/22
Filed: 2020-02-20
Abstract: The present invention relates to a reflective film for a photovoltaic power plant and a method for manufacturing the same. The reflective film for a photovoltaic power plant is composed of a plurality of layers formed by a base film made of a PET non-woven fabric and synthetic resin layers attached to either one side or both sides of the base film layer, and is installed at a bottom of a ground side of the photovoltaic power plant using a both-sided solar light module to increase reflection efficiency of solar light.
Patent KR-20210107215-A (KR)
Title: Display device and method for processing image signal therof
Inventor: YUN YOUNG NAM
IPC: H01L51/52
Filed: 2020-02-21
Abstract: One embodiment of the present invention discloses a display device, which includes: a substrate; main sub-pixels disposed on the substrate to correspond to a main display area; auxiliary sub-pixels disposed on the substrate to correspond to a first component area and a second component area; and an opaque layer disposed between the substrate and the auxiliary sub-pixels in the second component area and having a hole corresponding to a transmissive area.
Patent KR-20210107315-A (KR)
Title: Pipe fixing system
Inventor: LIM YUNG SEOB
IPC: F16L3/24
Filed: 2020-02-24
Abstract: The present invention relates to a perfusion fixing apparatus and, more specifically, to a perfusion fixing apparatus for fixing a plurality of perfusions such as pipes to be seated and fixed on a frame. By providing the perfusion fixing apparatus, which is easy to be installed and can be fixed so that the pipe does not be shaken even under external influences, even if vibration occurs in a ship, no noise is generated, and the pipe is easily fixed, thereby improving the convenience of work. The perfusion fixing apparatus of the present invention comprises: a frame unit (110); a pipe supporting unit (120); and a pipe fixing unit (130).
Patent KR-20210107397-A (KR)
Title: Battery Energy Storage System Control Unit
Inventor: KIM HYUNG HO
IPC: G01R1/20
Filed: 2020-02-24
Abstract: The present invention relates to an integrated battery controller for an energy storage system (ESS), which can measure a current of a large current path not affected by temperature in a busbar so that it is possible to check whether a failure occurs even if a failure occurs in a shunt resistor, thereby increasing safety. As an example, the integrated battery controller is included in one battery tray of a battery tray set which is a plurality of battery trays mounted on a rack. The integrated battery controller comprises: a first terminal part for electrically connecting a negative electrode and a positive electrode of a battery tray set connected in series with each other; a second terminal part for electrically connecting negative and positive electrodes of another rack or power conversion system; a busbar, which is a metal plate connected to a large current path between the first terminal part and the second terminal part, having two through-holes formed therein; a thermistor for measuring the temperature of the busbar; and a rack battery management system electrically connected to the busbar and the thermistor to measure a voltage between the two through-holes of the busbar and calculate a second current compensating the current for the voltage of the busbar with respect to the temperature.
Patent KR-20210109962-A (KR)
Title: Window with waterproof gasket having function of protecting contamination and corrosion
Inventor: WOODY SON
IPC: E06B7/14
Filed: 2020-02-28
Abstract: The present invention relates to a window equipped with a waterproof gasket having a pollution and corrosion prevention function. More specifically, one end part of a window glass pane is supported between a glass fixing rim and a protruding part of a window frame, gaskets are mounted on the inside of the protruding part and the glass fixing rim respectively to tightly fix the window glass pane, a first drain hole is formed to introduce outside air or influent, stored in a space between the protruding part and the glass fixing rim, into the window frame, a second drain hole is formed to discharge the influent having passed through the first drain hole to the outside of the window frame, a waterproof gasket is mounted in a space between the glass fixing rim and the window glass pane, and one end part of the waterproof gasket is attached to the gasket mounted on the inside of the glass fixing rim. Therefore, the present invention is capable of increasing airtightness and watertightness.
Patent KR-20210112897-A (KR)
Title: Double metal cyanide catalyst, preparation method thereof and polyol preparation method
Inventor: KIM IL
IPC: B01J27/26
Filed: 2020-03-06
Abstract: The present invention relates to a double metal cyanide catalyst including a carbonate compound as a complexing agent, a method for preparing the same, and a method for preparing a polyol using the catalyst. The double metal cyanide catalyst according to the present invention includes a compound represented by chemical formula 1 of M_a[M'(CN)_6]_b·L_c·L'_d. In chemical formula 1, each of M and M' independently represents a transition metal ion, L represents a complexing agent including a carbonate compound, L' represents a co-complexing agent, and each of a, b, c and d represents a positive number. The catalyst according to the present invention shows increased catalytic activity, and particularly, high activity in a process for preparing a polyol.
Patent KR-20210112959-A (KR)
Title: Fire retardant and Flame retardant fabric using silica thread and carbon fiber, and preparing method thereof
Inventor: NOH GWON
IPC: D03D13/00
Filed: 2020-03-06
Abstract: The present invention relates to a fire retardant and flame retardant fabric and a manufacturing method thereof, and more specifically, to provide a fire retardant and flame retardant fabric obtained by performing special coating treatment on a fabric using silica thread and carbon fiber. According to the present invention, it is possible to obtain a fire retardant fabric capable of preventing flame spread and damage to human life and property even at a high temperature of 1,500℃ or higher.
Patent KR-20210113906-A (KR)
Title: Computing system and operating method thereof
Inventor: LEE GUN WOOK
IPC: G06F12/14
Filed: 2020-03-09
Abstract: This technology relates to an electronic device. According to the present technology, a computing system includes a host and a storage device. The host generates a host authentication code. The storage device receives a first request among a series of first to third requests regarding security write and write data from the host, generates a device authentication code based on the write data, receives the second request and the host authentication code from the host, and performs a program operation on the write data based on a result of comparing the host authentication code with the device authentication code. The present invention provides the computing system having improved write performance and a method of operating the same.
Patent KR-20200090645-A (KR)
Title: Apparatus and method for registration of routing information
Inventor: LEE JUNG SUB
IPC: H04L45/74
Filed: 2020-03-17
Abstract: The present invention relates to an apparatus for routing information registration and a method thereof. According to the present invention, the routing information registration apparatus includes: a receiving part receiving routing setting information from an external router; an IP setting error determination part determining whether an IP setting error has occurred by comparing IP information included in the routing setting information received by the receiving part to IP information included in pre-registered registration information; a verification part reconfirming and verifying the routing setting information after accessing the external router having an IP setting error if the IP setting error has occurred as a result of the determination of the IP setting error determination part; and a routing setting information processing part registering/updating the routing information received from the external router if the IP setting error has not occurred as a result of the determination of the IP setting error determination part and suspending or dropping the registration/update of the routing information received from the external router if the IP setting error has been reconfirmed as a result of the verification of the verification part. Therefore, the present invention is capable of minimizing situations in which wrong routing setting information is registered or correct routing setting information is dropped.
Patent KR-20210116849-A (KR)
Title: Separation Detection System of Secondary Electron and backscatteed Electron for Electron Microscope
Inventor: CHO BOK LAE
IPC: H01J37/147
Filed: 2020-03-18
Abstract: The present invention relates to a separation detection system that increases a detection efficiency by separating, from each other, paths of secondary electrons and backscattered electrons that travel in an opposite direction to a path of an electron beam incident on a sample. Through a simple structural change wherein only an electric field that horizontally moves the path of the incident electron beam and returns to the original position or in a parallel direction is applied in a symmetrical direction, the separation detection system of secondary electrons and backscattered electrons for the electron microscope of the present invention allows the electric field to direct the secondary electrons and the backscattered electrons to each detector without being mixed with each other, thereby having an effect of improving an image quality of the electron microscope. The separation detection system of secondary electrons and backscattered electrons for the electron microscope comprises: a backscattered electron collision plate; an upper part second stage parallel electric field generation part; a lower part second stage parallel electric field generation part; a secondary electron detector; and a secondary electron detector.
Patent KR-20210125224-A (KR)
Title: A method for preparing n-substituted succinimide
Inventor: KIM HYEONMO
IPC: C07D207/40
Filed: 2020-04-08
Abstract: The present invention relates to a method for preparing an N-substituted succinimide. More particularly, by reacting primary amine succinate, manufactured by reacting succinic acid with primary amine, with an acid catalyst, a metal catalyst, and a reducing agent to manufacture the N-substituted succinimide, it is possible to simply and economically mass-produce high-purity and high-quality N-substituted succinimide in high-yield, which is industrially useful and can be widely applied to various industrial fields.
Patent KR-20210125831-A (KR)
Title: A disposable pad with an integrated chest electrode that connects the connector to the area where the connection lines connected to the pad are focused and use method thereof
Inventor: PARK UI JUN
IPC: A61B5/28
Filed: 2020-04-09
Abstract: The present invention relates to a disposable pad with an integrated precordial lead in which a connector is connected to an area where connecting wires connected to the inside of the pad are focused and a use method thereof, and more specifically, to a disposable pad with integrated precordial lead which connects the connector to an area where the connecting wires connected to the inside of the pad are focused, which includes: six precordial leads attached to a patient's chest to measure a patient's electrocardiogram; an attachment pad comprising six pads respectively corresponding to the precordial lead, the six pads being integrally connected to each other via a lead cable having a lead connecting wire; and a connection socket formed at the end of the six pads connected to each other via the lead cable of the attachment pad and connected to a central unit of an electrocardiograph. Accordingly, it is possible to quickly measure the electrocardiogram by reducing a time required for measuring the electrocardiogram.
Patent KR-20210126377-A (KR)
Title: Method for minimizing setup time in a machine installation
Inventor: KIM HEE MYUNG
IPC: G05B19/418
Filed: 2020-04-10
Abstract: Provided is a method for minimizing the setup time of mechanical equipment installed so that the setting for each equipment is performed by an algorithm. The method of the present invention includes the steps of: designating a group to manage multiple types of equipment; establishing the production plan amount according to the remaining orders for each group and inventory; and calculating the setting schedule and working time for each equipment.
Patent KR-20210127510-A (KR)
Inventor: CHANG YUN SIL
IPC: A61K9/00
Filed: 2020-04-14
Abstract: The present invention relates to: a pharmaceutical composition which is for preventing or treating diabetic skin diseases, and which comprises, as an active ingredient, an exosome derived from a thrombin-treated stem cell; a pharmaceutical formulation containing said composition; and a method for manufacturing the same. In the present invention, the exosome isolated from a thrombin-treated stem cell has been found to have an excellent effect on the recovery of diabetic animal models from diabetic dermatopathy. In addition, since exosome-based therapeutics are cell-free formulations and thus do not include DNA, such therapeutics have a low risk of cancer and are free of cell surface antigens. Accordingly, exosome-based therapeutics do not have the issue of transplant rejection and are thus safe. Moreover, being separation materials rather than cells, exosome-based therapeutics can be developed as off-the-shelf drugs, and thus reduce manufacturing costs. Accordingly, the exosome derived from a thrombin-treated stem cell according to the present invention can be developed as a therapeutic agent for various intractable chronic skin diseases that can be caused by diabetes, and furthermore, is expected to be useful for application to fields related to skin regeneration.
Patent KR-20210128067-A (KR)
Inventor: KIM NAM JIN
IPC: H01L21/67
Filed: 2020-04-16
Abstract: The present invention relates to an exhaust device for substrate processing which comprises: a chamber unit; a base unit mounted on the chamber unit; a spindle unit mounted on the base unit; a table unit mounted on the spindle to be rotatable and configured to rotate a seated substrate; a cup unit mounted on the base unit and inducing separation and collection of a chemical liquid, sprayed onto the substrate, for each component; and an internal exhaust unit disposed between the spindle unit and the cup unit to discharge a fluid, thereby preventing damage to the substrate due to a suspended matter.
Patent KR-20210128173-A (KR)
Inventor: KIM JUNG HWAN
IPC: F24F13/28
Filed: 2020-04-16
Abstract: The purpose of the present invention is to provide a filter case for preventing a filter from being unintentionally separated during work of installing a filter case in an air conditioner or separating the filter case in the air conditioner for mounting and replacement of the filter. The filter case for mounting an air filter in the air conditioner comprises: a case main body storing an air filter, having both sides thereof to be opened to allow air to be introduced and discharged through the air filter, and extended and formed in a thickness of the air filter; a support disposed to cross one opened surface of the case main body; and a separation preventing guide protruding and formed to reduce an opening area on the other opened surface of the case main body. Provided is the filter case having an improved structure to facilitate filter mounting work.
Patent KR-20210129551-A (KR)
Inventor: LIM HYUN A
IPC: D21B1/12
Filed: 2020-04-20
Abstract: The present invention relates to a Korean paper filter manufacturing method for hand drip coffee and a Korean paper filter for hand drip coffee manufactured thereby which can manufacture excellent filter paper for hand drip coffee by using excellent paper mulberry fibers which can be obtained from a paper mulberry, which is an eco-friendly material that grows naturally in Korea.
Patent KR-20210134190-A (KR)
IPC: G09F7/18
Filed: 2020-04-30
Abstract: The present invention relates to a marker stone. According to the present invention, since an expression structure is integrally coupled with a rigid member of a support and is formed in a structure incapable of separating from a body structure, not only a planar structure, but also a formative structure and an expanded formative structure are firmly integrated, so that the expression structure is prevented from being easily separated by physical (and chemical) impacts, such as rain, wind, and the like, and natural corrosion. In other words, a mark, such as character patterns and the like, expressed in a rigidly combined expression structure should not be damaged. The object of the present invention is to provide a maker stone which is semi-permanent and has a strong durability to have an extended lifespan. The marker stone comprises: a support rigid member formed of a mesh structure and a predetermined rigid member; a predetermined expression structure disposed, coupled, and formed on the upper surface of the support rigid member and expressed in a predetermined manner; and a body structure having a structure surrounding a predetermined part of the expression structure and the support rigid member in a predetermined manner and formed of a predetermined rigid member.
Patent KR-20200130665-A (KR)
Inventor: CASEY BRENDAN
IPC: A61M25/00
Filed: 2020-05-08
Abstract: Provided is a balloon guide catheter system including a balloon guide catheter having a catheter shaft which includes (i) a main lumen, (ii) an inflation lumen, and (iii) an exhaust lumen. The terminating distal end of the inflation lumen and the terminating distal end of the exhaust lumen are in localized fluid communication with one another underneath the balloon while in a non-inflated state. A balloon is disposed about a distal region of an outer surface of the catheter shaft. The exhaust lumen is configured to purge the residual air in a proximal direction and out from a proximal region of the balloon guide catheter.
Patent KR-20210002328-A (KR)
Inventor: YEH CHUN LIANG
IPC: F16B2/06
Filed: 2020-05-12
Abstract: The present invention relates to a clamping apparatus which comprises a first clamping member, a second clamping member, a first link, a second link, and an elastic member. The first clamping member includes a first side surface and a second side surface placed on both sides facing each other. The second clamping member includes a third side surface and a fourth side surface on both sides facing each other. One end of the first link is pivot-installed on the first side surface, and the other end is pivot-installed on the third side surface. One end of the second link is pivot-installed on the second side surface, and the other end is pivot-installed on the fourth side surface. One end of the elastic member is connected to the third side surface, and the other end is connected to the first link. The elastic member provides restoration force and allows the first link to rotate against the second clamping member. Furthermore, the elastic member allows the second link and the first clamping member to rotate, and reduces the distance between the first clamping member and the second clamping member, thereby clamping articles. The present invention aims to provide a clamping apparatus which is able to rapidly clamp and release articles.
Patent KR-20210138957-A (KR)
Title: Coin-insertion type smart sterilizer
IPC: A61L2/24
Filed: 2020-05-13
Abstract: A smart self-service coin-operated sterilizer of the present invention can rapidly and thoroughly sterilize the interior of a parked car using a spray gun and a hose. The present invention employs an air compression or ultrasonic vibration method as a driving method, and properly uses chlorine dioxide, which is highly effective in sterilizing and environmentally friendly, as a disinfectant solution. According to the present invention, merchantability can be increased through sales or rental services, and a centralized network management can be used. The sterilizer as a smart self-service coin-operated sterilizer comprises: a long main body; and an upper case covering the front of the main body; and a lower case continuously formed on the upper case, wherein the main body and upper and lower cases form an exterior, an operation panel is located on one side of the upper case, a coin inlet is provided, and a spray gun is mounted on a hanging cradle of the lower case.
Patent KR-20210142502-A (KR)
Title: Open system for question pool
IPC: G06F40/30
Filed: 2020-05-18
Abstract: According to the present disclosure, an open question bank system is provided. The system includes a database having a plurality of pre-stored question data sets, and an education server receiving new question data sets from a terminal of a user. The education server includes an evaluation module for evaluating the new question data set. The evaluation module compares the new question data set with the plurality of pre-stored question data sets to evaluate the similarity. The evaluation module classifies the new question data set as a formal question data set when the similarity is less than a first predetermined threshold.
Patent KR-20210148567-A (KR)
Inventor: CHANGHWON CHOI
IPC: C08L63/00
Filed: 2020-05-29
Abstract: The present invention relates to an encapsulation member for a rollable organic electronic device and a rollable organic electronic device comprising the same, and more specifically, to an encapsulation member for a rollable organic electronic device which removes and blocks substances causing defects such as moisture, impurities and the like from accessing an organic electronic device, prevents exfoliation between layers which can occur when moisture is removed, and at the same time has excellent moisture resistance and heat resistance, and has a low rate of change of exfoliation strength and elastic modulus according to temperature change, and a rollable organic electronic device comprising the same.
Patent KR-20200068628-A (KR)
Inventor: MOTOYAMA YUTO
IPC: F01N13/10
Filed: 2020-06-05
Abstract: An objective of the present invention is to easily detach a filter unit from an upstream exhaust pipe and a downstream exhaust pipe, and suppress radiation of heat from the filter unit to surroundings. A handle part (29) is installed on a heat insulator (24). A worker can grip the handle part (29) to move a diesel particulate filter (DPF) (10) in a direction of separating the DPF (10) from an upstream exhaust pipe (13) and a downstream exhaust pipe (14) to easily detach the DPF (10) from the upstream exhaust pipe (13) and the downstream exhaust pipe (14). And the heat insulator (24) covers the entire surroundings of the outer circumferential surface (21a) of a case (21) of the DPF (10). Therefore, the handle part (29) is installed on the outer circumferential surface (21a) of the case (21) and the handle part (29) causes disturbance to eliminate a case where the entire surroundings of the outer circumferential surface (21a) of the case (21) are prevented from being covered by the heat insulator (24). Therefore, the radiation of heat from the DPF (10) to the surroundings can be suppressed by the heat insulator (24).
Patent KR-20210152825-A (KR)
Title: Method and system for analysing data de-identification risk
Inventor: JINHONG YANG
IPC: G06F21/60
Filed: 2020-06-09
Abstract: Disclosed are a method and system for analyzing a data de-identification risk. The method for analyzing the data de-identification risk provides data in which compliance, as 1^st party data, including information protection regulations or rules is applied according to a request of a system user and performs data de-identification for at least a part of the data in which the compliance is applied to be taken out based on an analysis result of a data leakage risk according to the de-identification.