baber/WOPTO huggingface dataset:
Patent KR-20220021381-A (KR)
Inventor: CHANG CHENG WEI
IPC: H01L21/8234
Filed: 2021-01-27
Abstract: A method according to the present disclosure comprises the steps of: accommodating a workpiece including a gate structure, a first source/drain (S/D) feature and a second source/drain (S/D) feature, a first dielectric layer on the gate structure, the first S/D feature and the second S/D feature, a first S/D contact disposed on the first S/D feature, a second S/D contact disposed on the second S/D, a first etching stop layer (ESL) on the first dielectric layer and a second dielectric layer on the first ESL; forming an S/D contact via through the second dielectric layer and the first ESL and coupling the S/D contact via to the first source/drain contact; forming a gate contact opening through the second dielectric layer, the first ESL, and the first dielectric layer and exposing the gate structure; forming a common rail opening adjacent to the gate contact opening and exposing the second S/D contact; and forming a common rail contact on the common rail opening. According to the present invention, the common rail contact reduces contact resistance and improves a metal filling window.
Patent KR-20220109649-A (KR)
Inventor: GIM JEON IL
IPC: F28D20/00
Filed: 2021-01-29
Abstract: The present invention relates to an apparatus for storing molten salt for a long time, wherein the inner and outer tubes made of stainless material are coated with ceramic, the outer tube and an inner storage container are separated with a support of a ceramic structure and vacuumed, the outside of the inner storage container is insulated with refractory bricks, the outside thereof is insulated with Cerakwool (spun ceramic fiber), and an aluminum sheet is attached to the inside of the outer tube. According to the present invention, by storing thermal energy for a long period of time in facility houses, cages, sheds, pig houses, or the like that require thermal energy, and directly extracting and using thermal energy, energy utilization may be improved by lowering the cost of energy storage and use and reducing the process of energy transformation.
Patent KR-20210104565-A (KR)
Title: System and method for providing channel state information reference signal power determination in unlicensed spectrum
Inventor: LIN HSIEN PING
IPC: H04W72/04
Filed: 2021-02-03
Abstract: Provided are an operating method of user equipment (UE) in a wireless communication network and the UE. The operating method of the user equipment (UE) in the wireless communication network includes the steps of: receiving, from a network, at least one downlink (DL) transmission; determining, by the UE, channel resource information reference signal (CSI-RS) occasions in the at least one DL transmission; determining, by the UE, whether a power of each of the CSI-RS occasions is the same; and averaging, by the UE, corresponding measurements when the power of each of the CSI-RS occasions is determined to be the same.
Patent KR-20220089594-A (KR)
Title: 자동화된 쇼핑몰 판촉 지원 서비스 제공 장치 및 방법
Inventor: PARK JOO MIN
IPC: G06Q30/02
Filed: 2021-02-04
Abstract: 본 발명에 따르면, 자동화된 쇼핑몰 판촉 서비스 제공 장치는 자동화된 쇼핑몰 판촉 서비스 방법을 수행한다. 여기에서, 상기 자동화된 쇼핑몰 판촉 서비스 제공 장치는 상기 사용자의 온라인 쇼핑몰에서 판매하는 상품 정보를 수집하는 상품 정보 수집부; 사용자 단말을 통한 사용자 입력에 기초하여 상기 온라인 쇼핑몰의 상품을 홍보하기 위한 판촉 페이지를 생성하는 판촉 페이지 생성부; 상기 생성된 판촉 페이지를 상기 온라인 쇼핑몰의 고객에게 제공하는 판촉 페이지 제공부; 및 상기 고객에게 제공된 판촉 페이지에 대한 피드백 정보를 수집 및 분석하는 피드백 분석부;를 포함한다.
Patent KR-20220114149-A (KR)
Title: Air purifier of vehicle
Inventor: JANG JONG HWAN
IPC: B01D46/00
Filed: 2021-02-08
Abstract: The present invention relates to an air purifier for a vehicle that intakes, purifies, and exhausts air in the atmosphere with a pressure difference according to the movement of the vehicle, and more specifically, to an air purifier for a vehicle that minimizes pressure loss when air passes through a filter with a pressure generated by the driving speed of the vehicle. The air purifier for a vehicle, according to the present invention, comprises: a filter with gaps through which air can pass; a collecting tank located below the filter and collecting water; and a housing in which air intake is formed on one side, an exhaust port through which air is exhausted is formed on the other side, and an airflow path through which the air introduced into the intake passes through a filter located inside or through the water falling from the filter located inside to the water collecting tank is formed. The water filled in the water tank sloshes and wets the filter according to the driving conditions of the vehicle.
Patent KR-20220117443-A (KR)
Title: Untact delivery system
Inventor: KIM TAE HOON
IPC: B65G1/04
Filed: 2021-02-17
Abstract: The present invention relates to an untact goods delivery system. According to an embodiment of the present invention, the untact goods delivery system can comprise: a goods storage unit including a goods storage apparatus with goods to be delivered or goods to be returned; a goods transport unit transporting the goods to be delivered stored in the goods storage apparatus or transporting the goods to be returned to the goods storage apparatus; a goods reception unit receiving the goods to be delivered transported through the goods transport unit or transporting the goods to be returned to the goods transport unit; and a control unit communicating with the goods storage unit, the goods transport unit, and the goods reception unit, and controlling the driving of each of the units, and communicating with a terminal of a user, and transmitting the information related to the goods to be delivered or the goods to be returned to the terminal. The present invention aims to provide an untact goods delivery system which is capable of minimizing the spread of viruses.
Patent KR-20220120150-A (KR)
Title: A coating composition using thermochromic pigment with irreversible metamorphic behavior
Inventor: KIM WOON JUNG
IPC: C09C1/00
Filed: 2021-02-23
Abstract: The present invention relates to a discoloring pigment exhibiting irreversible metamorphic behavior, an overheating sensing coating composition using the same, and a method for manufacturing the same, and more specifically, relates to a discoloring pigment exhibiting irreversible metamorphic behavior which is discolored when overheated and capable of maintaining the discoloration even after cooled to room temperature, so that an overheated part can be easily confirmed, an overheating sensing coating composition using the same, and a method for manufacturing the same. The present invention can provide a discoloring pigment exhibiting irreversible metamorphic behavior which is discolored when overheated and capable of maintaining the discoloration even after cooled to room temperature, so that an overheated part can be easily confirmed, an overheating sensing coating composition using the same, and a method for manufacturing the same.
Patent KR-20220123772-A (KR)
Title: Cardio pulmonary resuscitation training mannequin
Inventor: PARK DU HYEON
IPC: G09B23/32
Filed: 2021-03-02
Abstract: The present invention relates to a cardiopulmonary resuscitation (CPR) training model. The CPR training model comprises: an upper body including a head part having a detachable nose and mouth portion, a body, and arms; an airway module (10) provided on the inside of a neck area of the head part, and configured to block the airway when the neck is in the right posture and open the airway when the head part is tilted back; a chest module allowing a user to check whether the chest is compressed with an appropriate pressure and whether or not the chest is compressed at the correct point; and an abdominal module allowing the user to check whether air is being injected. An objective of the present invention is to allow the user to practice a correct way of performing CPR on a daily basis.
Patent KR-20220036834-A (KR)
Title: Apparatus of manufactureing melt blown filter
Inventor: RYU YOUNG KEUN
IPC: B01D39/16
Filed: 2021-03-05
Abstract: The present invention relates to an apparatus for manufacturing a melt blown filter which manufactures a filter for a mask by applying static electricity to a nonwoven fabric manufactured by a melt blown method. An apparatus for manufacturing a melt blown filter includes a base frame; a raw material storage tank installed on one side of the base frame to store polymer chips; a hopper for receiving the polymer chips from the raw material storage tank by vacuum pressure; an extruder that melts the polymer chips supplied from the hopper and discharges them in one direction; a gear pump and static mixer installed on an outlet side of the extruder; a melt blown die installed on a lower part of an installation plate and converting and spinning the polymer melt into a melt blown web; a collector installed under the melt blown die to collect the spun melt blown web to form a nonwoven fabric; an electrostatic application device that applies static electricity to the nonwoven fabric; and a winder installed in front of the electrostatic application device and winding the nonwoven fabric.
Patent KR-20220126427-A (KR)
Title: Landaury treating apparatus
Inventor: JUHAN YOON
IPC: D06F58/08
Filed: 2021-03-09
Abstract: Disclosed is a laundry treatment device, capable of effectively transferring power of a driving unit to a drum as the driving unit is directly connected to the drum. According to an embodiment of the present invention, the laundry treatment device includes a cabinet, the drum, and the driving unit. A rear plate includes: a driving mounting unit connected to the driving unit; and an airflow unit enclosing the driving mounting unit and providing the drum with air. A rear surface of the drum includes: a driving connection unit facing the driving mounting unit, and connected to the driving unit; and an air passing unit enclosing the driving connection unit, wherein the air provided by the air inflow unit passes through the air passing unit and flows into the drum. The air inflow unit has a flow space protruding from the rear plate to the rear, and the air flows in the flow space. The flow space is open forward and shielded by the air passing unit.
Patent KR-20220131402-A (KR)
Title: Semiconductor package device
Inventor: NOH HYUNGGYUN
IPC: H01L23/14
Filed: 2021-03-18
Abstract: According to the present invention, a semiconductor package device comprises: a package substrate; an interposer on the package substrate; a semiconductor package on the interposer; and an underfill between the interposer and the semiconductor package. The interposer includes at least one first trench extending along a first direction parallel to an upper surface of the package substrate. The first trench vertically overlaps an edge portion of the semiconductor package. The underfill fills at least a portion of the trench.
Patent KR-20220130422-A (KR)
Title: Hanger
Inventor: CHUN YONG HOON
IPC: A47G25/14
Filed: 2021-03-18
Abstract: Disclosed is a hanger capable of having improved durability and strength so as not to be easily damaged even when bent or twisted by an external force. The hanger includes: a plurality of reinforcing ribs coupled to a hook and a rack, and having a shape corresponding to the shapes of the hook and the rack; an alignment frame protruding from one side of the rack toward the inside of the rack, and spaced apart in a direction crossing the protruding direction; coupling protrusions protruding from one side of the hook, the rack, and the alignment frame; and coupling grooves formed to be dented inward on the other side of the hook, the rack and the alignment frame, and having a shape corresponding to the shape of the coupling protrusions.
Patent KR-20220131049-A (KR)
Title: Caulking device for manhole information provision chip
Inventor: KWON JAE KOOK
IPC: G09F19/22
Filed: 2021-03-19
Abstract: The present invention is to provide easy maintenance while facilitating usage and recording of manhole information by changing a perimeter of a chip hole after the chip hole is strongly attached to a manhole cover with magnetism to prevent that a manhole information provision chip inserted into the chip hole is detached or deviated due to vibrations and shocks. The present invention includes: a magnet lift strongly attached to the chip hole formed on a surface of the manhole cover with magnetism not to move; and a transformer (130) mounted to side directions of the magnet lift to transform a part of the chip hole and prevent deviation of the manhole information provision chip coupled to the chip hole.
Patent KR-20220138455-A (KR)
Inventor: Song jin hyun
IPC: A47G19/22
Filed: 2021-03-21
Abstract: The present invention relates to a water cup having a cutlery groove. The provided functional water cup with convenience comprises: a water cup (100) manufactured in a certain shape; and a groove (110) provided at an upper part of the water cup (100). According to the present invention, a space is secured so that a user can more easily place a spoon on the water cup while eating. Accordingly, the convenience in use may be increased. In particular, a cutlery may be placed naturally according to a position of the user's water cup. Therefore, inconvenience in use as in a prior art can be eliminated.
Patent KR-20220132175-A (KR)
Title: Adhesion measurement system for wet electrode specimens and method for measuring adhesion to wet electrode specimens using the same
Inventor: SIM HYE JIN
IPC: H01M4/04
Filed: 2021-03-23
Abstract: The present invention relates to an adhesion measurement system for a wet electrode specimen, which evaluates adhesion of an electrode specimen impregnated in an electrolyte, and an adhesion measurement method for a wet electrode specimen using the same. The present invention comprises a test substrate fixing jig and an adhesion measurement device.
Patent KR-20220138460-A (KR)
Inventor: KIM DONG HYEON
IPC: B42D15/00
Filed: 2021-03-25
Abstract: The present invention relates to a digital parenthetical note including dimension codes in existing books, printed materials, electronic publications, and electronic posts. The present invention is to solve the shortcomings of a subscriber checking and acquiring information on the content of a parenthetical note written by an existing method by directly entering the content on a computer, a smartphone or a similar device connected to a communication network inconveniently for access or a subscriber directly checking and acquiring information through many processes. The digital parenthetical note comprises: a parenthetical note written about letters, special characters, numbers, symbols, signs, words, sentences, texts, colors, figures, graphs, pictures, photographs, sound media, audio media, video media, content consisting of the sum of the above-mentioned things or the like in a book, a printed matter, an electronic publication, and an electronic post, the parenthetical note written as first parenthetical content, the main content of the parenthetical note and last parenthetical content; and one dimension code or a plurality of or two or more respective dimension codes located in the parentheses of the written parenthetical note and linked to a position where information related to the parenthetical note exists in an information communication network, the dimension codes consisting of a zero-dimensional code, or a one-dimensional code including a barcode, or a two-dimensional code including a QR code, or a three-dimensional code, or a multi-dimensional code of four or more dimensions. Therefore, the subscriber is enabled to check and acquire corresponding information quickly, accurately and conveniently.
Patent KR-20210040885-A (KR)
Title: Method and apparatus for generating information
Inventor: WANG SHU
IPC: G06F16/36
Filed: 2021-03-25
Abstract: The present invention relates to a knowledge graph field, and discloses a method and apparatus for generating information. In an embodiment, a plurality of label entity words are obtained from a target video. Here, a label entity word includes a person entity word, an artwork entity word, a video category entity word, and a video core entity word, while a video core entity word includes an entity word for characterizing content related to the target video. Regarding any one label entity word of the plurality of label entity words, the label entity word is connected to a node in a preset knowledge graph. Based on a connection result of each label entity word, semantic information of the target video is determined. According to the relationship between a node and an edge in the knowledge graph, the semantic information of the target video is structured to obtain the structured semantic information of the target video. Therefore, the present invention is capable of generating structured semantic information for a video using the knowledge graph, withholding video semantic information, and improving efficiency and accuracy of video recommendation and search by structuring the semantic information.
Patent KR-20210122188-A (KR)
Inventor: IKEDA TAKUYA
IPC: C08J5/18
Filed: 2021-03-30
Abstract: The present invention is a cover film for a curved display, comprising a transparent base layer and a transparent surface layer laminated on one side of the base layer, wherein the base layer contains a urethane-based (meth)acrylate; and a bifunctional or more (meth)acrylate, the surface layer contains a tetrafunctional or more (meth)acrylate, the base layer contains 50 parts by weight or more of the urethane-based (meth)acrylate, and the surface layer contains 65 parts by weight or more of the tetrafunctional or more (meth)acrylate, the thickness of the surface layer is 40 μm or more, and the thickness of the base layer is 45 μm or more and 85 μm or less. According to the present invention, both flexuosity resistance and high surface hardness can be ensured.
Patent KR-20220142002-A (KR)
Inventor: HWANG MIN WOOK
IPC: F24F8/108
Filed: 2021-04-14
Abstract: The present invention relates to a fan filter unit for a movable ward with a differential pressure detection function. More specifically, the fan filter unit comprises a first chamber, a second chamber, a sample collection unit, and the fan filter unit. According to the present invention as described above, the present invention can simultaneously secure safety of a tester and a testee.
Patent KR-20220144044-A (KR)
Inventor: SUNG GI BONG
IPC: G06Q50/10
Filed: 2021-04-19
Abstract: A system for registering a member in a language can use a language, a sound of nature, or a person's phone number in common, and elements to use an app of the present invention need to be stored in advance. The system can be used only when installed on a homepage. When a user enters the promised language, a sound of nature, or the user's phone number, the system 100 % determines that artificial intelligence can verify the user's identity and allows the user to sign up for membership on various homepages.
Patent KR-20220023686-A (KR)
Inventor: HA JAE JUN
IPC: G01S19/11
Filed: 2021-04-23
Abstract: Disclosed are a device and method for positioning a personal mobility. According to an aspect of the present invention, the method for positioning a personal mobility includes the processes of: receiving messages from a plurality of auxiliary roadside devices; obtaining distances between a personal mobility (PM) and the plurality of auxiliary roadside devices based on the messages; estimating a candidate location of the PM based on distances between the PM and the plurality of auxiliary roadside devices; receiving correction data from a reference roadside device; correcting the candidate position based on the correction data; and determining the corrected candidate position as the final position of the PM.
Patent KR-20220146803-A (KR)
Title: Optical film capable of controlling the order of liquid crystal by UV and heat sensitivity, and smart windows including the same
Inventor: JEONG KWANG UN
IPC: G02F1/1337
Filed: 2021-04-26
Abstract: The present invention relates to an active smart window capable of controlling the degree of order of a liquid crystal by UV and a thermal response, wherein an optical film capable of controlling the degree of order of a liquid crystal and a smart window including the optical film can actively determine the shielding of light according to the intensity and temperature change of an external light source. Accordingly, the present invention can manufacture the smart window which actively responds to various temperature ranges and UV intensities, by diversifying the type of dispersion material used.
Patent KR-20210048479-A (KR)
Inventor: KANG KI JU
IPC: B21F27/12
Filed: 2021-04-26
Abstract: The present invention relates to a three-dimensional shell structure, which can be improved with functionality or appearance characteristics, and to a pressure vessel having the same, and a manufacturing method thereof. The three-dimensional shell structure is separated and divided into two sub-spaces including first and second sub-spaces, wherein at least one of the sub-spaces is provided as a storage space for accommodating a fluid.
Patent KR-20210049074-A (KR)
Inventor: KWON HAN SANG
IPC: C08K3/08
Filed: 2021-04-26
Abstract: The present invention relates to a method for preparing a composite material between a polymer and a heterogeneous material, including the steps of: (a) preparing mixed powder of polymer powder with heterogeneous material powder; and (b) subjecting the mixed powder to spark plasma sintering (SPS) to prepare a composite material. The present invention also relates to a composite material prepared by the method. When the polymer-heterogeneous material hybrid composite powder mixed homogeneously through low-energy ball milling, or the like, is used as a raw material, it is possible to adjust the mixing ratio of the polymer with the heterogeneous material freely, and thus to obtain a customized material meeting the characteristics of a part or a product in which the composite material is used. In addition, since the composite material is prepared through the spark plasma sintering of the polymer-heterogeneous material hybrid composite powder, it is possible to prepare a high-quality bulk material directly realizing physical properties expected from the mixing ratio of the polymer with the heterogeneous material in the composite material. Further, since the composite material is prepared based on powder, it is possible to control the shape and size of the composite material freely. Therefore, the present invention shows a broad spectrum of application.
Patent KR-20220147999-A (KR)
Title: Matte coating composition with excellent abrasion resistance and slip properties for automotive weather strips, and the manufacture method thereof
Inventor: OH HEE SEOK
IPC: C08L23/00
Filed: 2021-04-28
Abstract: The present invention relates to a coating composition for automobile weather strips having excellent processability, abrasion resistance, slip characteristics, and no glossiness and a manufacturing method thereof and, more specifically, to a coating composition and a manufacturing method thereof, wherein the coating composition for automobile weather strips can have no glossiness as well as improve processability, abrasion resistance, and slip characteristics by adding a polyolefin-based thermoplastic resin and silicone oil having high melt viscosity to an ionomer-based supramolecular thermo-reversible ion-crosslinking elastomer composition to manufacture an ionomer-based polymer mixture and remixing, with the ionomer-based polymer mixture, the polyolefin-based thermoplastic resin, a silicone/thermoplastic resin mixture and silicone oil having high melt viscosity.