baber/WOPTO huggingface dataset:
Patent KR-20200115912-A (KR)
Inventor: KO JAE JUN
IPC: E01F13/04
Filed: 2019-03-29
Abstract: Disclosed is a bollard type traffic signal device. The bollard type traffic signal device of the present invention includes a signal lamp which emits light based on traffic signal information received from the outside, and a main body unit provided with the signal lamp and installed at a boundary portion between a roadway and a sidewalk to prevent a vehicle from entering the sidewalk. In addition, according to the bollard type traffic signal device of the present invention, the safe walking of pedestrians on the crosswalk is supported, and also the safe driving of a vehicle driver near the crosswalk may be supported.
Patent KR-20200114865-A (KR)
Title: Semiconductor device comprising capacitor and fabrication method of the same
Inventor: CHO GI HEE
IPC: H01L21/768
Filed: 2019-03-29
Abstract: Provided is a semiconductor element including a capacitor having a high capacitance by providing a dielectric layer having a high dielectric constant. According to the present invention, the semiconductor element comprises: a lower electrode; a dielectric layer on the lower electrode; and an upper electrode on the dielectric layer. The lower electrode includes a doped region in contact with the dielectric layer. The doped region of the lower electrode may have a higher capacitance than when the lower electrode does not include the doped region.
Patent KR-20190121263-A (KR)
Title: Security system and method for online trade information
Inventor: KANG CHAN GO
IPC: G06Q20/32
Filed: 2019-04-17
Abstract: The present invention relates to an online transaction information security system and an online transaction information security method with enhanced security to enable a safe virtual money transaction. According to the present invention, an electronic wallet module of the online transaction information security system comprises: a storage unit including a sub-account storing another person′s dealing coin information and a main account storing user′s own dealing coin information; and a first transaction processing unit for generating dealing coin transaction request information to sell a user′s own dealing coin according to a user input, transmitting the generated dealing coin transaction request information to a dealing coin mediation module, receiving, from the dealing coin mediation module, and displaying deposit confirmation request information inquiring about whether a dealing coin purchaser has deposited the fee, generating deposit result information according to a user input, transmitting the generated deposit result information to the dealing coin mediation module, and transmitting the dealing coin information stored in the main account to the dealing coin mediation module according to a request of the dealing coin mediation module.
Patent KR-20190065984-A (KR)
Title: Microorganisms with enhanced ability to produce L-histidine and methods for producing L-histidine using the same
Inventor: HUH LAN
IPC: C12N9/06
Filed: 2019-04-22
Abstract: The present invention relates to a Corynebacterium sp. microorganism for producing L-histidine having excellent histidine productivity and a method for producing histidine using the same. The Corynebacterium sp. microorganism has enhanced activity of glycine transporter which is derived from Corynebacterium ammoniagenes.
Patent KR-20200129809-A (KR)
Title: Storage container product packing device
Inventor: LEE EIC JAE
IPC: B65B35/38
Filed: 2019-05-10
Abstract: Disclosed is an invention relating to a container product packing apparatus. The disclosed container product packing apparatus includes: a guide push part pushing and moving a container product transferred via a product transfer conveyor in an orthogonal direction while guiding the product; a product loading movement part locating the container product transferred by the guide push part in an upper part of a box transfer conveyor by transferring the product after a return of the guide push part; a product lifting part ascending after holding the product placed on the product loading movement part through vacuum adhesion, and descending through a space formed by the return of the product loading movement part to load the container product into a box; a slip sheet supply part supplying a slip sheet to between two layers of container products stacked in the box; and a spoon supply part transferring the box through the box transfer conveyor and supplying spoons to an upper part of the two layers of container products stacked in the box. Therefore, the apparatus is capable of improving the productivity and workability of container products.
Patent KR-20200076565-A (KR)
Inventor: KIM MYEONG GI
IPC: H05K7/20
Filed: 2019-06-05
Abstract: The present invention relates to a heat dissipation and shielding composite sheet including: a first layer made of a metal; a second layer formed on one surface of the first layer and comprising charged chemically modified graphene and graphene flakes. The present invention secures economy by using the second layer containing charged chemically modified graphene and graphene flakes, and at the same time thermal conductivity and electromagnetic shielding ability are improved.
Patent KR-20200140465-A (KR)
Inventor: OH JI SEOK
IPC: A45D24/18
Filed: 2019-06-06
Abstract: The present invention relates to a comb integrated with a roll brush, in which the roll brush and an ordinary comb are formed at both ends of a handle and the ordinary comb is folded and comes into a groove formed at a handle portion, thereby solving an existing inconvenience problem that uses the roll brush and the ordinary comb should be separately used when a user uses two kinds of combs. According to the present invention, the comb integrated with a roll brush comprises: a comb handle formed in a round bar shape for easy gripping; a roll brush having several thorns attached to a round main body in all directions to enable a user to comb the user′s hair by adding volume; an ordinary comb having several thorns attached to one side of a flat rod shape to enable the user to comb the user′s hair neatly without tangling the user′s hair; a joint part, in which a round part formed in the joint part becomes a coupling part of the ordinary comb to allow an ordinary comb portion to be folded and come into a groove, and is formed to be folded and come into the groove; and the groove formed in a handle portion by the length of the ordinary comb to allow the ordinary comb to be folded and come into the groove. Accordingly, the roll brush and an ordinary comb are formed at both ends of a handle and the ordinary comb is folded and comes into a groove formed at a handle portion, such that storage is facilitated, thereby solving an existing problem of inconvenience that uses the roll brush and the ordinary comb should be separately used when a user uses two kinds of combs.
Patent KR-20200141345-A (KR)
Inventor: PYO JUNG HYUNG
IPC: H01L27/146
Filed: 2019-06-10
Abstract: Disclosed is an image sensor which improves auto focus (AF) performance. According to the present invention, the image sensor comprises a pixel array including a plurality of AF pixels and a plurality of normal pixels, wherein each of the plurality of AF pixels includes: two sub-pixels; a light blocking member positioned between the sub-pixels; and one lens corresponding to the two sub-pixels. The light blocking member can be shifted from an intermediate point of the sub-pixels.
Patent KR-20200143071-A (KR)
Inventor: SON IN SOO
IPC: B25B21/00
Filed: 2019-06-14
Abstract: The present invention relates to an electric driver, which includes: a cylindrical frame unit having a hollow portion; and a head unit coupled to the front of the frame unit, wherein the inside of the frame unit includes: a driver unit capable of fastening and loosening a screw; a screw unit which rotates; a moving unit which is hooked into the screw unit so that the screw is moved; and a storage unit in which the removed screw is stored. The screw can be removed by the driver unit and be stored by being moved to the storage unit along the moving unit while hooked into the screw unit.
Patent KR-20200145140-A (KR)
Inventor: IM DAE BIN
IPC: B65G17/06
Filed: 2019-06-20
Abstract: The present invention relates to an apparatus comprising a classification unit for classifying waste plastic, wherein the classification unit comprises: a transport unit transporting waste plastic in one direction; a heating unit located inside the transport unit and melting the waste plastic at a preset first temperature; and a cooling unit located inside the transport unit and separating the waste plastic from the transport unit by cooling the melted waste plastic to a second temperature lower than the first temperature, and a method comprises: a heating step; a preliminary cooling step; a first cooling step; a second cooling step; and a delivery step. According to the present invention, it is possible to selectively melt, cool, and separate only waste plastic having a relatively low melting point through the heating unit so that mixing of other waste plastic can be prevented. In addition, since it is possible to sequentially classify the waste plastic by melting point, the efficiency and accuracy of a classifying process can be maximized.
Patent KR-20210001027-A (KR)
Inventor: YUN SUNG JOO
IPC: A46B9/08
Filed: 2019-06-26
Abstract: It is common for caries to start from the teeth on the bottom and the teeth inside the mouth. The molar toothbrush of the present invention is able to solve a problem of causing pain or discomfort when the tip of the toothbrush collides with the tip of the mouth when brushing teeth by recognizing the problem of conventional toothbrushes, in which the habit of brushing teeth up to the last tooth in the mouth is not easy with the conventional toothbrushes. Thus, the teeth at the tip of the mouth can be brushed just like the exposed teeth. In addition, in consideration of the general habit of ending brushing the teeth without generally allocating sufficient time to brush the teeth, by attaching the brush of the toothbrush to both sides of the top and bottom of a toothbrush stick, the efficiency is increased so that more surfaces can be brushed in the same time. The brush attachment of the toothbrush on both sides of the top and bottom of the toothbrush stick allows for brushing mainly the bottom surface of the teeth where caries come first.
Patent KR-20210002890-A (KR)
Inventor: PARK RYEON GYEOM
IPC: A61K8/02
Filed: 2019-07-01
Abstract: The present invention relates to a mask pack and a mask pack package comprising a plurality of mask packs. According to an embodiment of the present invention, provided is the mask pack which comprises: a first layer in a form of a thin film which maintains airtightness and watertightness; and a second layer which is attached to one side of the first layer, and in which the other side thereof is in contact with the skin and delivers components to the skin contained therein, wherein the first layer is formed with a larger area than that of the second layer, and the first layer is provided with an incision part, formed in an area where the first layer and the second layer do not overlap each other.
Patent KR-20210008256-A (KR)
Inventor: HONG MUN GI
IPC: A61B1/273
Filed: 2019-07-12
Abstract: The present invention relates to a feeding tube having improved safety, which is provided with a built-in endoscope so that the feeding tube can be inserted while grasping the position of the tip of the feeding tube and the surrounding environment thereof, and thus, safety can be further improved. The feeding tube having improved safety comprises: a tube main body (100) having a plurality of lumens (110); and a connector (200) formed at a rear end of the tube main body (100). The tube main body (100) has at least a first lumen (110) for feeding and a fifth lumen (150) for an endoscope optical fiber (520) therein. The connector (200) comprises at least a feeding connecting part (210) which is used to supply nutrients or administer medicines to a patient, and an endoscope connecting part (250) through which the optical fiber (520) of an endoscope device (500) enters and exits. The endoscope is detachably provided on the fifth lumen (150) of the tube main body through the endoscope connecting part (250).
Patent KR-20190091233-A (KR)
Title: Server and method for setting intial position of robot, and robot of operating based on the method
Inventor: JONGCHEOL SHIN
IPC: G06Q50/10
Filed: 2019-07-16
Abstract: Disclosed are a server for setting an initial position of a robot and a method thereof and a robot operated based on the same. The method comprises the steps of: analyzing images of a previous date with regard to a place including a plurality of spaces to estimate the number of first users who are potential customers for each of spaces by time; and setting an initial position of a robot by time based on the number of first users.
Patent KR-20200026051-A (KR)
Title: Stage measuring jig, coating apparatus and stage measuring method
Inventor: SUZUKI KEIGO
IPC: H01L21/67
Filed: 2019-08-09
Abstract: The present invention provides a technique which efficiently measures an inclination of a floating stage. A floating state (3) gives floating power to a substrate (W) transported in a predetermined transport direction (D1) by a transport shuttle (5). Each upper surface (31S, 32S, 33S) of the floating stage (3) has a plurality of holes to discharge air. A stage measuring jig (8) has five stage measuring devices (81) arranged in a transport width direction (D2), and a cross-linking structure (83) as a connection unit to connect each stage measuring device (81) to the transport shuttle (5). Each stage measuring device (81) measures the vertical position of the upper surface (31S, 32S, 33S) of the floating stage (3). The transport shuttle (5) moves each stage measuring device (81) along with the cross-linking structure (83) in the transport direction (D1).
Patent KR-20210019771-A (KR)
Title: Apparatus and method for managing data using blockchain
Inventor: MIN DUG KI
IPC: H04L9/32
Filed: 2019-08-13
Abstract: According to the embodiments of the present invention, provided are an apparatus and a method for managing data using a blockchain. The method for managing data using a blockchain according to the embodiments of the present invention includes: a communication unit configured to communicate with the computing device and the blockchain node; a storage unit configured to distribute and store the data; and a processor configured to be operatively connected to the communication unit and the storage unit, wherein the processor is configured to receive a request for at least one of read, write, and delete for the distributed stored data from the computing device, perform at least one of reading, writing, and deleting the distributed stored data according to the request, create a log file related to at least one of the read, write, and delete operations, and transmit the generated log file to the blockchain node so that the blockchain node creates a block chain by including the generated log file in a block.
Patent KR-20210019909-A (KR)
Title: VOCs REDUCTION SYSTEM AND METHOD
Inventor: KIM SEUNG BEOM
IPC: B01D53/04
Filed: 2019-08-13
Abstract: The present invention relates to a system and a method for reducing VOCs. The system according to an embodiment of the present invention comprises: an adsorption unit through which VOCs generated from a painting factory are introduced and which adsorbs the introduced VOCs; a concentrator which has a desorption unit for separating the adsorbed VOCs; an RTO which is connected to the desorption unit and incinerates VOCs separated from the desorption unit; a concentrator main fan which is located at the inlet side of the concentrator and controls the amount of adsorbed air; a first VOCs sensor which is installed at the concentrator main fan and measures the concentration of introduced VOCs introduced to the concentrator; an RTO main fan which is located between the desorption unit and the RTO and adjusts a desorbed air volume; a second VOCs sensor which is installed at the desorption unit and measures the concentration of desorption VOCs separated from the desorption unit; and a controller which adjusts a concentration ratio by controlling the rotation speeds of the concentrator main fan, the RTO main fan, and the concentrator by using the measurement results of the first VOCs sensor and the second VOCs sensor. According to the present invention, fuel costs can be saved, and the risk of explosion can be reduced.
Patent KR-20210023402-A (KR)
Title: System for treating pollutant
Inventor: SONG HYUNJU
IPC: C02F103/20
Filed: 2019-08-23
Abstract: The present invention relates to a contaminant treatment facility for treating contaminants. According to an embodiment of the present invention, the contaminant treatment facility includes: a contamination source receiving unit in which a contamination source generating contaminants is located; a contaminant receiving unit which is provided under the contamination source receiving unit, which receives contaminants falling, and the bottom surface of which is inclined downward from one side to the other; and a water supply unit for supplying water to the one side of the bottom surface, wherein the contaminant receiving unit is formed with a contaminant outlet through which the contaminants and water reaching the other side are discharged to the outside.
Patent KR-20210024804-A (KR)
Title: Polarizing plate and display device comprising the same
Inventor: KIM YOUNGJIN
IPC: B32B7/12
Filed: 2019-08-26
Abstract: A polarizing plate laminate according to one exemplary embodiment of the present application comprises: a polarizer; a pressure-sensitive layer or an adhesive layer provided on the polarizer; a viewing angle compensation film provided on the pressure-sensitive adhesive layer or the adhesive layer; and a base film provided on the viewing angle compensation film.
Patent KR-20210024930-A (KR)
Title: Shoes that can display characters using an application and method for operating thereof
Inventor: CHOI ALOMI
IPC: H04L29/08
Filed: 2019-08-26
Abstract: The present invention relates to shoes for displaying a character using an application and an operating method thereof capable of displaying various characters to be displayed by a user on shoes for displaying the characters through the application installed in a smart device. The shoes comprise: a communicating unit (101), a display unit (102), a charging unit (103), a battery unit (105), a memory unit (106), a speaker unit (107), a sensor unit (109), and a control unit (110). The communicating unit (101) communicates with the smart device. The display unit (102) displays the character, a number, and a sign on the shoes. The charging unit (103) receives driving power of the shoes for displaying the character using the application. The battery unit (105) is charged through power supplied through the charging unit (103). The memory unit (106) stores the character, the number, and the sign transmitted from the smart device, and stores a light emission period, light emission color luminance, and voice to be outputted as the character. The speaker unit (107) outputs the voice stored in the memory unit (106) or a warning sound. The sensor unit (109) senses a weight of the user wearing the shoes, senses illumination, measures postures of the shoes, or senses touch of the user. The control unit (110) controls the communication unit (101), the display unit (102), the charging unit (104), the battery unit (105), the memory unit (106), the speaker unit (107), and the sensor unit (109), performs a corresponding operation by sensing the operation of the sensor unit (109), and performs the operation necessary for charging by generating a rescue signal to surrounding people or periodically detecting remaining battery charge of the battery unit (105) through the speaker unit (107).
Patent KR-20210025245-A (KR)
Title: Cooling water heating device for battery with heat transfer structure for improving thermal fuse reaction rate
Inventor: KIM YOUNG GUN
IPC: H01M10/615
Filed: 2019-08-27
Abstract: A battery outer case heating device with a heat transfer structure for improving thermal fuse reaction rate, according to the present invention, comprises: a lower housing (100) having an inlet portion (110) into which cooling water is introduced and an outlet portion (120) through which the cooling water is discharged; a heating plate (200) coupled to cover and close an open upper side of the lower housing (100); a heating member (300) provided in an inner space formed by the coupling of the lower housing (100) and the heating plate (200); a thermal fuse (400) coupled on the heating plate (200); and an upper housing (500) coupled to an upper end of the lower housing (100). The heating plate (200) includes a main plate (210) having a structure covering the open upper side of the lower housing (100) and a fuse plate (220) on which the thermal fuse (400) is mounted in a state of being seated in a plate hole (212) formed in the main plate (210). The thickness of the fuse plate (220) is kept smaller than that of the main plate (210). In a state in which the thermal fuse (400) is placed in a fuse seating part (222) which is grooved downward on the center of the fuse plate (220), a fuse cover (410) is covered on the thermal fuse (400) to be combined.
Patent KR-20210026845-A (KR)
Title: Image sensing device
Inventor: DO YOUNG WOONG
IPC: H01L27/146
Filed: 2019-09-02
Abstract: According to an embodiment of the present technology, provided is an image sensing device which can increase an amount of light. The image sensing device comprises: a substrate layer including a photoelectric conversion element; grid structures positioned on an upper portion of the substrate layer; and a color filter layer positioned between the grid structures, wherein the grid structures include: an air layer; a light guide film disposed on an upper portion of the air layer and multi-reflecting light incident on an upper region of the grid structure; and a capping layer capping the air layer and the light guide film.
Patent KR-20210033377-A (KR)
Title: Camera device
Inventor: DONG HYUN KIM
IPC: H04N5/225
Filed: 2019-09-18
Abstract: The present embodiment provides a camera device, which includes: a holder; a lens holder coupled to the holder; a variable lens unit disposed on the lens holder; and a holder terminal disposed on the holder. The holder terminal includes a first region disposed on the upper surface of the holder and electrically connected to the variable lens unit. The variable lens unit of the camera device, which does not overlap the holder in a direction perpendicular to the optical axis.
Patent KR-20210034854-A (KR)
Title: Powertrain control method for vehicle
Inventor: PARK JUN SUNG
IPC: B60W40/072
Filed: 2019-09-23
Abstract: The present invention is to provide a method for controlling a powertrain of a vehicle that can greatly improve the marketability of the vehicle. According to the present invention, the method comprises the steps of: setting, by a controller, a noise vibration harshness (NVH) characteristic map according to an engine operating point to be used for powertrain control according to a gradient of a road on which the vehicle is traveling; determining, by the controller, whether the vehicle is shifting; and when the vehicle is not shifting, selecting and executing, by the controller, one or more of the release of the damper clutch′s direct connection state and the additional increase of the engine torque according to which level the current engine operating point belongs to among a plurality of NVH levels distinguished in the NVH characteristic map.