baber/WOPTO huggingface dataset:
Patent KR-20200094558-A (KR)
Inventor: KIM YOUNG JO
IPC: C07D317/36
Filed: 2019-01-30
Abstract: The present invention relates to a novel organocatalyst for preparing cyclic alkylene carbonate and a method for preparing cyclic alkylene carbonate using the same and, more particularly, to a method for preparing cyclic alkylene carbonate with a conversion rate higher than the conventional catalyst by using an ammonium salt halide containing both several hydroxy (OH) groups and ammonium bases capable of multiple hydrogen bonds in one molecule as shown in Formula 1 below as a catalyst, and using an epoxide compound and carbon dioxide as raw materials, so as to selectively prepare cyclic alkylene carbonate at a high yield with a conversion rate higher than the conventional catalyst: [Formula 1], wherein R^1 and R^2 are each independently hydrogen or an alkyl group having C^1 to C^10 carbon atoms.
Patent KR-20200095249-A (KR)
Inventor: LEE SEUNGEUN
IPC: C08G77/58
Filed: 2019-01-31
Abstract: The present invention relates to a curable resin composition. The curable resin composition comprises: (A) a siloxane polymer; (B) an organic polymer; and (C) a solvent. According to the present invention, a curable resin composition having a thick coating thickness and having a low refractive index and a low reflectivity can be provided.
Patent KR-20200097146-A (KR)
Inventor: KIM HWI YEON
IPC: H04L29/08
Filed: 2019-02-07
Abstract: An objective of the present invention is to provide a method for guaranteeing the reliability of a custom contract to secure the transparency and stability of the custom contract by using an in-game smart contract. According to several embodiments of the present invention, a computer program stored in a computer-readable storage medium includes commands to allow a game server to perform the following operation. The operations include: an operation of receiving a smart contract from a first player node; an operation of executing the smart contract to recognize whether a specification of the smart contract matches a specification defined in a game application programming interface (API); and an operation of transmitting the smart contract to at least one player node included in a blockchain network if the specifications of the smart contract match the specifications defined in the game API to generate a first block in the plurality of player nodes and cause the smart contract to be recorded in the first block if the smart contract is verified through an agreement algorithm in the plurality of player nodes.
Patent KR-20200097878-A (KR)
Inventor: LEE BYUNG YEOUL
IPC: F16L21/03
Filed: 2019-02-09
Abstract: According to the present invention, provided is a connector for a drain of a washstand, which comprises: a drain connector (30) elastically inserted between an outer side of a drain (20) connected to an upper portion of a drain trap (10) and an inner side of the drain (20); and a fastening member (40) pressurizing the drain connector (30) into the drain trap (10) to couple the drain (20) and the drain trap (10). The drain connector (30) has a flexible spiral flange (32) having spiral wings so as to be elastically bent in a spiral direction and an inward direction of the drain trap (10) when the drain (20) is spirally inserted. Therefore, the connector for a drain of a washstand can improve efficiency of coupling and separating operations.
Patent KR-20200099771-A (KR)
Inventor: JUNG IN HO
IPC: G06F16/25
Filed: 2019-02-15
Abstract: The present invention is to provide a data management system capable of storing text or tags constituting input data and accurately referring to text required for analysis of input data or the like. According to the present invention, a service server (1) providing the data management system has a configuration which has the API and receives input data from a terminal (2) on a client side using the API in the service server. The data management system comprises: an assigning means for extracting text in accordance with a predetermined search condition from the received input data and assigning a tag to each extracted text in accordance with a predetermined condition; a storage means for storing the tagged input data in a plurality of storage means (5); and an output means capable of outputting the input data stored in the plurality of storage means together with the tag assigned by the assigning means to the user terminal for reference.
Patent KR-20200101735-A (KR)
Title: Embedding based causality detection System and Method and Computer Readable Recording Medium on which program therefor is recorded
Inventor: CHEONG YUN GYUNG
IPC: G06F40/20
Filed: 2019-02-20
Abstract: The present invention relates to an embedding-based causal relationship detection system, to a method thereof, and a recording medium in which a program for executing the same is recorded. According to an example of the present invention, the embedding-based causal relationship detection system comprises: a natural language processing portion which divides input text into each sentence unit, extracts a predicate for each sentence, and normalizes the extracted predicate for each sentence into a representative expression; an embedding vector generation unit which generates a lookup table including a representative expression for each sentence and an ID corresponding to each representative expression, defines a relationship between each ID and adjacent representative expressions with respect to each ID on the lookup table to express the relationship as a pair, and then expresses the pair for each sentence as an embedding vector for each sentence; and a causal relationship extraction unit which calculates a distance value between each sentence by using the embedding vector value for each sentence.
Patent KR-20200103280-A (KR)
Inventor: HWANG DUK HYUNG
IPC: C09K5/06
Filed: 2019-02-25
Abstract: The present invention relates to a multi-purpose ice pack, and more specifically, to a multi-purpose ice pack that can be used by being built in a hat, a helmet, a vest, etc. for multiple purposes. According to the present invention, the multi-purpose ice pack includes: a cooling material packaging bag containing a cooling material formed in a gel state by mixing a super absorbent polymer and a liquid; and a holder member for accommodating the cooling material packaging bag.
Patent KR-20200104981-A (KR)
Title: Display device and reparing method thereof
Inventor: KIM SUNG HOON
IPC: G02F1/13
Filed: 2019-02-27
Abstract: According to one embodiment of the present invention, a display device includes: a lower substrate; an upper substrate facing the lower substrate; an upper polarizing plate positioned on the upper substrate; and a polarizing area located inside the upper substrate and transmitting only light polarized in a specific direction, wherein the polarizing area includes a plurality of overlapping polarizing planes. The display quality of the display device may be improved by lowering the luminance of a defective pixel to a predetermined level or less.
Patent KR-20200105160-A (KR)
Inventor: SEUNGHO BAEK
IPC: F24F3/16
Filed: 2019-02-28
Abstract: The present invention relates to a lighting air purifier that provides lighting and cleans the air. The lighting air purifier according to the present invention includes: a main body having a discharge port for discharging air; a blowing unit disposed in the main body to form an air flow; a subbody that is detachably disposed under the main body and has an inlet through which air is introduced; a lighting unit disposed on the subbody to shed light; and a filter unit that purifies the air introduced through the inlet, wherein the filter unit is mounted on the subbody in which the lighting unit is disposed, so that air purification and light irradiation can be performed at the same time.
Patent KR-20200106359-A (KR)
Inventor: SOOHEE PARK
IPC: C08J3/075
Filed: 2019-03-04
Abstract: The present invention relates to a method for manufacturing carboxymethyl cellulose particles, carboxymethyl cellulose particles manufactured by the method, and an absorbent article comprising the same, wherein the method comprises: (1) a step of making a cellulose raw material react with an alkalizer to obtain alkalized cellulose; (2) a step of making the alkalized cellulose react with a carboxy methylating agent to obtain carboxymethyl cellulose; (3) a primary cross-linking step of making the carboxymethyl cellulose react with a core cross-linker to obtain a slurry-state carboxymethyl cellulose cross-linked body; (4) a step of filtering the slurry-state carboxymethyl cellulose cross-linked body, followed by cleaning and dehydration; (5) a secondary cross-linking step of introducing a surface cross-linker solution where a surface cross-linker is dissolved in an organic solvent and water into the carboxymethyl cellulose cross-linked body undergoing the step (4) for surface cross-linking and gelation of the carboxymethyl cellulose cross-linked body, thereby obtaining gel-like carboxymethyl cellulose having a core-shell structure; and (6) a step of drying and pulverizing the gel-like carboxymethyl cellulose to obtain carboxymethyl cellulose particles.
Patent KR-20200106370-A (KR)
Inventor: HWANG JONG SEOB
IPC: G08B25/08
Filed: 2019-03-04
Abstract: Disclosed are a control method using a state of a communication port and a device thereof. The method is a control method of communication equipment operated by at least one processor. The method comprises: a step in which at least one transmission wire and at least one reception wire among a plurality of wires are physically connected or disconnected in accordance with the occurrence of a control event, and a first port of the communication equipment is connected to a control cable; a step of setting a default state of the first port to loop on or off based on a physical connection state of the control cable; a step of changing the default state from loop-on to loop-off or from loop-off to loop-on when the physical connection state of the control cable is changed by the occurrence of the control event; and a step of transmitting a message notifying the change of the default state to a designated control server. The message includes identification information of the communication equipment for identifying a location of the occurrence of the control event and a port number for identifying the control type.
Patent KR-20200107350-A (KR)
Title: Mooring apparatus for floating offshore structure in shallow sea
Inventor: YU CHANG HWA
IPC: B63B25/16
Filed: 2019-03-07
Abstract: The present invention relates to a shallow sea floating type marine structure mooring apparatus, which moors a floating type marine structure installed on the shallow sea to one point on the sea in which a flow is generated. The shallow sea floating type marine structure mooring apparatus includes: a guide unit provided on side walls of a portside and a starboard of the marine structure; a moving unit installed on the guide unit to be provided to be lifted; and a mooring line of which one end portion is connected to the moving unit and the other end is connected to an anchor fixed to the seabed.
Patent KR-20200107409-A (KR)
Inventor: OH JUNG HO
IPC: H01M2/10
Filed: 2019-03-07
Abstract: The present invention relates to a battery pack manufacturing apparatus comprising: a transfer unit which transfers a plurality of unit cells; an adjustment unit for adjusting a position of a pack frame in which the unit cells are accommodated; a horizontal pressing unit for horizontally pressing the unit cells from the transfer unit to the pack frame; and a vertical pressing unit for vertically pressing the unit cells accommodated in the pack frame. According to an embodiment of the present invention, the battery pack manufacturing apparatus not only prevents damage to the unit cells, but also reduces manufacturing time and simplifies the process by attaching the plurality of unit cells transferred by the transfer unit to a storage unit of the pack frame by the horizontal pressing unit.
Patent KR-20190028417-A (KR)
Inventor: GWAN SU YI
IPC: G16C20/90
Filed: 2019-03-12
Abstract: Provided is a method for predicting a drug candidate is provided, which is a method for predicting a drug candidate by a system operating by at least one processor. The method for predicting a drug candidate comprises the steps of: extracting, among known drugs, at least one drug whose similarity score between a chemical fingerprint of each drug and a chemical fingerprint of a human metabolite related to an occurrence of a specified disease is equal to or greater than a reference value; and determining the at least one drug as a drug candidate for the specified disease, wherein the human metabolite interacts with a disease-target metabolizing enzyme that contributes to the development of the particular disease.
Patent KR-20200112145-A (KR)
Inventor: LEE GEUN HO
IPC: G16H10/60
Filed: 2019-03-21
Abstract: The present invention relates to a device for providing information of an infant by using a growth capsule and a driving method thereof. According to an embodiment of the present invention, the device may comprise: a communication interface unit obtaining growth information provided by a growth capsule that an environment of a system is differently constructed according to age in months or age in years of growing children; and a control unit transmitting infant information customized based on the obtained growth information to transmit the infant information to a user device held by parents of an infant and changing the environment of the system according to a response result by requesting an environmental change to the user device when the environmental change of the system is necessary.
Patent KR-20190111836-A (KR)
Inventor: CAMERON DOUGLAS C
IPC: G05B19/37
Filed: 2019-03-22
Abstract: Provided is a feedback control circuit, comprising: a rate limiter circuit configured to generate a rate limiting position command based on a position command for a controlled component and based on a speed command for the controlled component; an error adjusting circuit configured to apply a control gain to an error signal in order to generate an adjusted error signal, wherein the error signal is based on the position feedback and the rate limiting position command, and the position feedback represents a position of the controlled component; and an output terminal configured to output a current command generated based on the adjusted error signal.
Patent KR-20190116065-A (KR)
Title: Data retention circuit and method
Inventor: HUANG KAI CHI
IPC: H03K19/0185
Filed: 2019-03-28
Abstract: A circuit comprises a slave latch including a first input coupled to a master latch and an output, and a retention latch including a second input coupled to the output. The master latch and the slave latch are operated in a first power domain having a first power supply voltage level. The retention latch is operated in a second power domain having a second power supply voltage level different from the first power supply voltage level. The circuit additionally comprises a level shifter to shift a signal level from one of the first power supply voltage level or the second power supply voltage level to another one of the first power supply voltage level or the second power supply voltage level.
Patent KR-20200114792-A (KR)
Inventor: KIM PAN OK
IPC: B41M1/24
Filed: 2019-03-29
Abstract: The present invention relates to a film manufacturing method capable of simultaneously expressing glossy and matte using a protruding pattern roller, and a film capable of simultaneously expressing glossy and matte produced thereby, in which a base film passes through the protruding pattern roller formed with a specific embossing designs so that the design of the protruding pattern roller is automatically engraved on the base film in a matte manner to form a specific pattern on the surface of the base film by expressing both gloss and matte on the surface of the base film at the same time. A film manufacturing method capable of simultaneously expressing glossy and matte using a protruding pattern roller according to the present invention includes the steps of: (a) preparing a matte pattern forming apparatus including a pattern forming unit (20) having a sanding roller (21) formed with a surface that is roughly processed and a design roller (22) formed on a surface thereof with a protruding pattern (221) so that an embossing design is represented on the surface in which the protruding pattern (221) is positioned to rotate while making surface-contact with the sanding roller (21), supply guide rollers (10) configured on both sides of the pattern forming unit (20), and a winding guide roller (30); (b) forming a matte pattern (61) on the surface of the base film (60) by allowing the base film (60) to pass through between the sanding roller (21) and the design roller (22) of the pattern forming unit (20) such that the base film (60) is wound past the winding guide roller (30) and by cutting the surface of the base film (60) using the sanding roller (21) that rotates on the surface of the base film (60) where the protruding pattern (221) of the design roller (22) is formed.
Patent KR-20190117397-A (KR)
Inventor: KIM BUM HO
IPC: C09J11/04
Filed: 2019-04-06
Abstract: Disclosed are a limited combustible urethane insulation material and a method for exterior insulation construction using the same, the limited combustible urethane insulation material comprising: hard foaming plastic; an insulation fire-resistant layer; and a core material protective layer. Therefore, construction can be easily enabled, and insulation performance can be maximized.
Patent KR-20200120135-A (KR)
Inventor: CHOI DAI KYU
IPC: H05H1/46
Filed: 2019-04-11
Abstract: Provided is a substrate processing system capable of separating and discharging powder from an exhaust gas while maintaining the vacuum state of a vacuum pipe. The substrate processing system of the present invention can comprise: a powder removal module installed on the main vacuum exhaust line connecting a process chamber and a vacuum pump, and removing powder contained in an exhaust gas while maintaining the vacuum of the main vacuum exhaust line; and a bypass vacuum exhaust line connected to the main vacuum exhaust line so that the exhaust gas bypasses without passing through the powder removal module.
Patent KR-20200121533-A (KR)
Title: Memory management unit based on characteristics of heterogeneous memories and operating method thereof
Inventor: AN BAIK SONG
IPC: G06F9/50
Filed: 2019-04-16
Abstract: According to the present invention, an operation method of a memory management device that manages at least two different types of memories can comprise the following steps of: receiving a memory allocation request from an application program in a memory allocation/release module; analyzing the characteristics of the application program by using additional information related to the characteristics of the application program in the memory allocation/release module; determining a priority for each memory existing in a system according to the analyzed characteristics; and allocating a memory corresponding to the memory allocation request by using the determined priority. According to the present invention, an inefficient memory operation that may occur when driving an existing software in a computing system equipped with a heterogeneous memory with various characteristics can be prevented.
Patent KR-20200123295-A (KR)
Inventor: KIM YOUNG KEUN
IPC: F16D65/12
Filed: 2019-04-18
Abstract: Disclosed is a method for manufacturing a brake disc pad for a vehicle to provide excellent productivity due to a simple manufacturing process. According to the present invention, the method comprises: a step of impregnating carbon fiber with a dipping resin, in which a phenolic resin, pitch, and carbon nanotubes are mixed, to prepare a carbon fiber prepreg; a step of coating an oxidation prevention film forming powder, in which copper powder, SiC powder, MoSi_2 powder, and graphite powder are mixed, on a surface of the prepared carbon fiber prepreg; a green body molding step of putting the carbon fiber prepreg coated with the oxidation prevention film in a mold and pressing the mold in a vacuum atmosphere while gradually heating the same to mold a planar green body; a carbonization step of carbonizing the molded green body at a temperature range of 1,250-1,500°C in a vacuum inert gas atmosphere; and a processing step of processing the carbonized green body into a brake disk pad.
Patent KR-20190075866-A (KR)
Inventor: MALEWICZ GRZEGORZ
IPC: G01C21/36
Filed: 2019-04-18
Abstract: Embodiments relate to producing a plan of a route. An embodiment relates to a method for generating a plan. The method comprises the steps of: receiving route requirements including starting and ending locations; building a model of a transportation system from data about vehicles, the model abstracting a ″prospect travel″ between two locations using any of a range of choices of vehicles and walks which can transport between the two locations; when anticipated wait durations for the vehicles and ride durations are given, determining an expected minimum travel duration using any of these choices; and combining the expectations for various locations in a scalable manner. As a result, a route plan, which achieves the shortest expected travel duration and meets other requirements, is computed for one of the largest metropolitan areas in existence today. Other embodiments include a computer system and a product service which implement the method.
Patent KR-20200122613-A (KR)
Title: Composition for controlling Varroa destructor having Quercetin and Thymol
Inventor: AHN CHANG KI
IPC: A01N31/08
Filed: 2019-04-18
Abstract: The present invention relates to a composition for controlling varroa jacobsoni Oudemans using quercetin and thymol, a method for preparing the same, and a method for controlling varroa jacobsoni Oudemans. The composition according to the present invention can be produced in a large amount in a relatively cost-efficient manner and shows low toxicity to bees, and thus is safe. In addition, varroa jacobsoni Oudemans known to one of the most chronic insect pests in bee farms shows no resistance to the composition, and thus the composition shows an excellent pest controlling effect and can be used advantageously for controlling varroa jacobsoni Oudemans. As a result, the composition contributes to improvement of the productivity of bee farms and includes natural substances, and thus can ensure the health of people in bee farms and the safety of beekeeping products.
Patent KR-20190050950-A (KR)
Inventor: LEE HYUNG KEUN
IPC: C12Q1/6886
Filed: 2019-05-03
Abstract: The present invention relates to a composition for diagnosis of pancreatic diseases, and more particularly, to a composition capable of diagnosing pancreatic cancer, a diagnostic kit comprising the same, and a method for providing information for diagnosis using the composition. The present invention can accurately predict or identify onset possibility of pancreatic cancer, and can effectively diagnose pancreatic cancer by effectively distinguishing the same from other types of cancer. In addition, in the present invention, the pancreatic cancer can be simply and rapidly diagnosed by a non-invasive method using monocytes obtained from blood, serum or plasma obtained from an individual.