baber/WOPTO huggingface dataset:
Patent KR-20220040115-A (KR)
Title: Photocatalyst filter and air conditioner including photocatalytic filter
Inventor: JOEN SU JIN
IPC: A61L9/20
Filed: 2020-09-23
Abstract: The present invention provides a photocatalytic filter and an air purification device including the photocatalytic filter. The air purification device includes: a light source part for irradiating light; and the photocatalytic filter disposed spaced apart from each other at a predetermined interval on a surface corresponding to the light source part, wherein the photocatalytic filter includes at least one through hole, in which a plurality of outer cells having an inlet opened according to the flow direction of air on at least one side of the outer surface are defined by the outer partition wall, and an outlet is opened according to the flow direction of the air inside and is spaced apart at a predetermined interval.
Patent KR-20220040178-A (KR)
Inventor: YU SOYOUNG
IPC: H01L51/00
Filed: 2020-09-23
Abstract: The present invention provides an organic light emitting device. The organic light emitting device includes: an anode; a cathode; a light emitting layer between the anode and the cathode; and a hole transport layer between the anode and the light emitting layer. It is possible to improve the efficiency, low driving voltage and/or lifespan characteristics of the organic light emitting device.
Patent KR-20220040944-A (KR)
Title: Processing method of polyolefin elastomer copolymer having ultra low density and high elastic property and polyolefin elastomer copolymer produced thereby
Inventor: PARK MIN KYU
IPC: C08F2/38
Filed: 2020-09-24
Abstract: The present invention provides a preparation method of a polyolefin elastomer copolymer that comprises a step (a) of inputting one type of olefin monomer selected from a liquid 1-butene monomer, a 1-hexene monomer, and a 1-octene monomer; ethylene gas; and a Ziegler-Natta type Ti-supported catalyst into a reactor; and a step (b) of performing a polymerization reaction at 50 to 7 ℃, and a polymer for an automotive interior and exterior material, shoes, or cable sheathing, which comprises the polyolefin elastomer copolymer prepared thereby.
Patent KR-20220041625-A (KR)
Inventor: YANG JUNG PIL
IPC: B65D47/32
Filed: 2020-09-25
Abstract: The present invention relates to a container cover with an automatic opening and closing function for carbonated beverages, which structurally reduces or prevents escape of aroma or taste contained in the beverage when drinking the beverage so that unique taste and aroma (carbonic acid) of a corresponding content can be conveniently preserved and the content can be deliciously consumed. As a technical means to implement the same, a container fitting inner side (15) protrudes into a container fitting outer side (17), which is a lower edge protruding part of a cover body upper side (12), to form a container fitting hole (16) space, and a drink outlet passage (13) is formed obliquely inclined downward in the direction of a lip contact protrusion (11) protruding on one side of the cover body upper side (12).
Patent KR-20210042818-A (KR)
Title: Method for preparing nitrile based rubber, nitrile based rubber produced by the method and rubber composition comprising the rubber
Inventor: LEE SE EUN
IPC: C08L9/02
Filed: 2020-09-28
Abstract: The present invention comprises the steps of: preparing a polymer by polymerizing a monomer mixture including a nitrile-based monomer and a conjugated diene-based monomer (S10) in a presence of an emulsifier mixture; and adding a first coagulation aid, a second coagulation aid and a coagulant to the polymer (S20) to carry out coagulation, in which the emulsifier mixture includes a first emulsifier containing a fatty acid and a second emulsifier including at least one selected from the group consisting of a sulfosuccinate-based emulsifier and a disulfonate-based emulsifier; the first coagulation aid includes a polyalkylene glycol-based coagulation aid; the second coagulation aid includes an organically modified siloxane-based coagulation aid; and the first coagulation aid and the second coagulation aid are added in a content ratio of 6:4 to 8:2.
Patent KR-20220046212-A (KR)
Title: Multiple Function Included Wireless Up-Download System of Fish Species Disturbing the Ecosystem Refusing Device Based on Internet of Things
Inventor: KIM MYEONG SU
IPC: G16Y10/15
Filed: 2020-10-07
Abstract: The present invention relates to a wireless transmitting and receiving system for collecting fish species disturbing the ecosystem with a battery as an energy source by using location information based on internet of things. The system comprises: a collection apparatus in a shape of a collection box of fish species disturbing the ecosystem and a live fish tank; and an apparatus measuring condition information of the fish species disturbing the ecosystem captured in the collection apparatus through optics, pressure, and a location sensor to be send to a central control apparatus so that data is transmitted to and received from a central management center in real time.
Patent KR-20210048991-A (KR)
Title: Polyester based composition and molded articles thereof
Inventor: GUN KO
IPC: F21W107/10
Filed: 2020-10-13
Abstract: The present invention relates to a polyester-based resin composition and molded articles thereof and, more specifically, to a polyester-based resin composition, which contains 93 to 99.5 wt% of a polybutylene terephthalate resin, 0.1 to 3 wt% of a polar group-containing lubricant, and 0.1 to 2 wt% of an antioxidant, and molded articles thereof. According to the present invention, there is an effect of providing the polyester-based resin composition and molded articles thereof that the fluidity, mechanical properties, thermal stability, and injection stability are excellent, iridescence due to diffuse reflection does not occur because of excellent surface properties, and the present invention is particularly suitable for automobile headlamp bezels since haze is low.
Patent KR-20220048622-A (KR)
Inventor: KANG CHEOL HO
IPC: H01M10/42
Filed: 2020-10-13
Abstract: A battery module includes: a plurality of battery cells having an exterior material, an electrode assembly accommodated in the exterior material, and an electrolyte; and a regeneration device for filtering the electrolyte of the plurality of battery cells, which is configured to filter the electrolyte discharged from the plurality of battery cells, and re-inject the filtered electrolyte into the plurality of battery cells.
Patent KR-20210152358-A (KR)
Inventor: KWANG IL OH
IPC: G06N3/08
Filed: 2020-10-14
Abstract: An objective of the present invention is to provide a data processing device that converts time series data into discrete data. According to the present invention, the data processing device of a spike neural network comprises: an input terminal for receiving time series data; a processor for differentiating the inputted time series data, determining a point at which a differential value of the time series data is 0, and generating a discrete output based on the determination result; and an output terminal for generating a spike train signal based on the output and outputting the generated spike train signal to external axons.
Patent KR-20220010399-A (KR)
Inventor: PARK SUNGJIN
IPC: H04L1/00
Filed: 2020-10-16
Abstract: In accordance with an embodiment of the present disclosure, a method for transmitting information in a wireless communication system includes a channel quality indicator (CQI) table configuration method, an MCS table configuration method and an LBRM, PT-RS, and processing time determination method related therewith. In accordance with an embodiment of the present disclosure, the method for a terminal to transmit channel state information (CSI) in a communication system includes the following steps of: checking a third CQI table determined by using a first CQI table and a second CQI table, which have the same maximum modulation order and different block error rates (BLER); identifying a CQI index among CQI indexes of the third CQI table; and transmitting channel state information to a base station based on the identified CQI index. Each of the CQI indexes of the third CQI table corresponds to combinations of modulation orders and code rates included in the third CQI table, and the third CQI table can include combinations of modulation orders and code rates commonly included in the first and second CQI tables. Therefore, the present invention enables efficient communication between the terminal and the base station.
Patent KR-20210070180-A (KR)
Title: Red coloring composition for color filter, red coloring resist composition, color filter and display
Inventor: SEKI NOBUAKI
IPC: C09B57/00
Filed: 2020-10-20
Abstract: Provided is a red coloring composition for a color filter in which sublimation due to organic pigments is suppressed and a color filter excellent in contrast and luminance can be obtained. The red coloring composition for a color filter contains a diketopyrrolopyrrole pigment and a resin. The resin has a maleimide skeleton and a sulfonic acid group.
Patent KR-20220052500-A (KR)
Inventor: KIM DONG CHAN
IPC: H04N5/225
Filed: 2020-10-21
Abstract: Provided are an electronic device and a controlling method thereof. The method for controlling an electronic device according to the present disclosure comprises the steps of: acquiring an image using a first lens; inputting information about a plurality of candidate regions included in the image into a neural network model, which is trained to acquire a score indicating whether the entire face of a person has been captured, and acquiring scores for the candidate regions; identifying at least one person region including a face of a person among the candidate regions based on the acquired scores; and providing guide information for changing a capturing composition based on information about the location of the identified person region and the score of the identified person region. Therefore, a user can capture the entire face of a person.
Patent KR-20220055517-A (KR)
Inventor: KIM DONG HEE
IPC: C09D7/63
Filed: 2020-10-26
Abstract: The present invention relates to a surface finishing material applied with a technology to remove harmful microorganisms and harmful gases using a human-friendly natural material, and more specifically, to a surface finishing material applied with technology to remove harmful microorganisms and harmful gases using a human-friendly natural material which is used as the surface finishing material for all parts requiring antibacterial and deodorizing functions, ranging from various architectural finishing materials to industrial facilities, furniture, doors, and elevator buttons to contribute to the prevention of infectious diseases and contagious diseases and block harmful effects to the human body.
Patent KR-20220055635-A (KR)
Inventor: CHOI BYUNG HO
IPC: G06F12/1081
Filed: 2020-10-27
Abstract: The present invention relates to a technology for managing a secret key, and more particularly, to a device and a method for managing a secret key using direct memory access (DMA) channel transmission, which can enhance security by managing a secret key used in an encryption algorithm in a DMA scheme. To this end, according to the present invention, the device comprises: a secret key generation unit for generating a random number to generate a secret key from the random number; a DMA for selecting a DMA channel and generating a DMA channel address when receiving a command signal for storing the secret key from a microprocessor; and a remapper for receiving the DMA channel address from the DMA, and outputting a memory address in accordance with a memory map. The DMA stores the secret key generated by the secret key generation unit in a memory area corresponding to the memory address output by the remapper in a memory. Therefore, the security can be further enhanced.
Patent KR-20210052294-A (KR)
Title: valve apparatus and fluid control apparatus
Inventor: MATSUDA TAKAHIRO
IPC: F16K7/12
Filed: 2020-10-27
Abstract: Provided is a valve apparatus which is able to realize the conversion of two lines of types of gases by accessing a manifold of purge gas of the conventional specifications. The valve apparatus comprises: a body (10) in a block shape overall, which includes a first valve chamber and a second valve chamber (11a, 11b) installed on an upper surface to be concave, three flow paths installed inside to communicate with the first valve chamber (11a), and three other flow paths installed inside to communicate with the second valve chamber (11b); a first valve body and a second valve body (20a, 20b) installed in the first valve chamber and the second valve chamber (11a, 11b) to switch between the communication and the shutoff of one of the three flow paths and the two others in both groups of three flow paths; and a first actuator and a second actuator (30a, 30b) which respectively drive the first valve body and the second valve body. The two other flow paths communicating with each valve chamber (11a, 11b) have ports (15A, 15B, 15D, 15E) on a lower surface of the body (10). The one flow path has a common port (15C) on a lower surface of the body.
Patent KR-20220015892-A (KR)
Title: Clip type signal sensing tag
Inventor: LEE HYUK JIN
IPC: A61B5/01
Filed: 2020-10-27
Abstract: A sensing tag according to some embodiments of the present invention includes: a substrate; a sensor part disposed on the substrate and provided to directly or indirectly contact the subject; an antenna part disposed on the substrate that receives wireless power from a reader and transmits sensing information of the sensor part to the reader; and an outer case surrounding at least a partial area of the antenna part, the sensor part, and the substrate. The sensing tag is folded based on the folded area positioned between the sensor part and the antenna part and is mounted on a subject.
Patent KR-20220057817-A (KR)
Inventor: YEO DONG HOON
IPC: B21H8/02
Filed: 2020-10-30
Abstract: The present invention relates to a coil-oriented outer protect ring forming system through selective corrugation formation, which is a system for manufacturing a metal strap for covering an outer edge of a coil, and comprises: a corrugation unit which selectively forms asymmetric wrinkles on a surface of the metal strap; an operating unit which provides driving force to a gear mutually meshed with the corrugation unit; and a control unit which controls the driving force of the operating unit according to the size of the coil. The outer protect ring forming system selectively forms the asymmetric wrinkles on the surface of the metal strap and sets a pressing force between the gears and a tilting angle.
Patent KR-20220059056-A (KR)
Inventor: CHO HYUNG GEUN
IPC: H02K7/116
Filed: 2020-11-02
Abstract: The present invention relates to a shift by wire device for minimizing leakage factors, which has an improved structure to exclude a middle housing, which is a factor of an increase in leakage factors, thereby reducing the number of exterior components acting as a management item and reducing the number of sealing units acting as the leakage factors.
Patent KR-20220063829-A (KR)
Title: An apparatus and a method for recommending goods and services
Inventor: KIM JUNG SU
IPC: G06F16/9535
Filed: 2020-11-10
Abstract: Disclosed are an apparatus and method for recommending goods and services to satisfy a user's needs. According to the present invention, the apparatus comprises: a user response matrix generation unit generating a user response matrix having a plurality of user responses for each of a plurality of goods groups or service groups provided online as components with respect to each of a plurality of users, generating a user response weight matrix having weights for each of the plurality of user responses as components, and multiplying the user response matrix by the weight matrix to calculate a user response score matrix with respect to each of the plurality of users; a target goods/service determination unit using the user response score matrix to determine a target goods group or target service group for a first user included in the plurality of users; and a recommendation message transmission unit transmitting a recommendation message for goods or services belonging to the target goods group or target service group to a user terminal of the first user.
Patent KR-20220064241-A (KR)
Title: Caption sensor apparatus for providing autonomous AI image sensor image analysis-based security monitoring service
Inventor: PARK JOO YOUNG
IPC: G06Q50/26
Filed: 2020-11-11
Abstract: A caption sensor device for providing a security monitoring service according to an embodiment of the present invention comprises: an event detection part connected through a local network to one or more monitoring devices arranged in a security monitoring area, and collecting monitoring information and image information from the one or more monitoring devices to detect a first event by initial analysis and a second event by the deep learning analysis of the image information needing detailed analysis from the first event; and a caption data processing part for composing caption data composed of information on each of the events in a text format in response to the first event and the second event detected by the event detection part, and providing a security monitoring service based on the caption data. Therefore, provided is a caption sensor device for providing a security monitoring service based on the image analysis of an autonomous AI image sensor, wherein the possibility of the leakage of an image unrelated to an actual monitoring event can be removed completely.
Patent KR-20220065976-A (KR)
Title: Display device
Inventor: KIM TAE CHANG
IPC: H01L27/32
Filed: 2020-11-13
Abstract: The present invention discloses a display device. The display device of the present invention includes: a display panel including a first area maintaining a constant shape; and a shock absorbing unit disposed on one surface of the first area and supporting the display panel. The shock absorbing unit includes: a first member disposed in the first area; and a second member disposed to face the display panel with respect to the first member, connected to the first member, and disposed only in a portion of a planar shape of the first member.
Patent KR-20220065985-A (KR)
Title: A Sale Container for Frozen Pizzas and a Frozen Pizzas Pack
Inventor: PARK MI KYOUNG
IPC: B65D85/36
Filed: 2020-11-14
Abstract: The present invention relates to a container for packaging frozen pizzas when frozen pizzas are sold, and a frozen pizza pack using the same. To this end, the container for packaging frozen pizzas according to the present invention comprises: a body providing an accommodating space of a size corresponding to that of a frozen pizza; and a plurality of auxiliary trays which are accommodated in the accommodating space of the body, and accommodate frozen pizzas. A protruding unit is formed at the lower surface of the bottom unit of the body or the upper surface of the bottom unit of the auxiliary trays. Therefore, according to the present invention, a consumer may directly insert a container for sale into a cooking device for cooking, thereby improving convenience in cooking frozen pizzas and reducing cooking time. Furthermore, frozen pizzas may be spaced apart from the bottom of the container for sale, so as to increase cooking quality of frozen pizzas, thereby providing cooked frozen pizzas of a high quality.
Patent KR-20220067093-A (KR)
Title: Fermented paste with increased sweet flavor and manufacturing method thereof
Inventor: LEE EUN JU
IPC: A23L5/10
Filed: 2020-11-17
Abstract: According to the present specification, disclosed is a fermented paste with increased sweet flavor and a manufacturing method thereof. In one aspect, since the fermented paste of the present invention has a high content of furaneol exhibiting sweet flavor, a food containing the fermented paste has excellent flavor. In addition, the fermented paste constantly maintains the flavor for a long time to be widely applied to various foods.
Patent KR-20220067445-A (KR)
Title: Sliding side panel reading room desk
Inventor: KIM TAE HWAN
IPC: A47B17/03
Filed: 2020-11-17
Abstract: The present invention relates to a sliding-type desk for a reading room and, more specifically, to a sliding-type desk for a reading room, which enables learners to pull or push side shields to one side, thereby enabling the learners to appropriately adjust the desk for a reading room according to a study method or personal preference and use the same. According to a preferred embodiment of the present invention, a sliding-type desk for a reading room enables the learners to push one of the side shields forward and move in order to move, thereby making the movement thereof convenient, enables the learners to push one of the side shields inward in order to study with colleagues, thereby enabling the learners to conveniently study, and enables each of the side shields to be replaced to have no need to repair the entire product, thereby being convenient and easily managed.
Patent KR-20220068616-A (KR)
Title: Method and system for providing delivery plastic container wash platform
Inventor: KIM KI SUN
IPC: G06Q20/10
Filed: 2020-11-19
Abstract: According to an embodiment of the present invention, a method for providing a container wash platform service by a container wash platform server is provided. The method comprises the steps of: (a) receiving delivery status information due to the occurrence of an order from a consumer terminal; (b) receiving a receipt according to the order or scan information on identification information printed on a delivery container collection box, along with a request for collection of the delivery container from the consumer terminal; and (c) transmitting location information included in the identification information to a delivery driver terminal or a citizen terminal subscribed to a container collector service, so that the delivery container is collected. According to the present invention, a delivery container collection rate is increased.
Patent KR-20220070774-A (KR)
Title: Parking management device and method for autonomous vehicles
Inventor: CHANG GUN LEE
IPC: G05D1/02
Filed: 2020-11-23
Abstract: The present invention relates to a parking management device and method for an autonomous vehicle. The device includes: a spatial arrangement information management unit which spatially arranges at least one parking space used in a parking process of an autonomous vehicle, and manages space arrangement information of parking lots managed as available or unavailable parking areas; a parking space determination unit which determines an available parking area having a parking complexity that satisfies a specific criterion by analyzing the space arrangement information at the time the autonomous vehicle enters; and a parking control unit which controls parking of the autonomous vehicle by providing information on the available parking area to the autonomous vehicle.
Patent KR-20210083164-A (KR)
Title: METHOD FOR MACHINING SiC INGOT AND LASER MACHINING APPARATUS
Inventor: HIRATA KAZUYA
IPC: H01L21/322
Filed: 2020-11-27
Abstract: Provided is a processing method of an SiC ingot capable of forming an appropriate peeling-off band on the SiC ingot. The processing method of the SiC ingot comprises: a resistance value measurement process of measuring an electrical resistance value of a cross section of the SiC ingot; a laser beam output adjustment process of adjusting a laser beam output in response to the electrical resistance measured in the resistance value measurement process; and a peeling-off band forming process of forming a band-shaped peeling-off band inside the SiC ingot by granting a location of a converging point of the laser beam having a wavelength that is transparent to the SiC ingot at a depth corresponding to a thickness of a wafer to be created and relatively process-transferring the SiC ingot and the converging point in an X-axis direction while irradiating the laser beam on the SiC ingot.