baber/WOPTO huggingface dataset:
Patent KR-20200017626-A (KR)
Title: Air mat for bedclothes
Inventor: HWANG BYOUNG SOO
IPC: A47C27/08
Filed: 2018-08-09
Abstract: The present invention relates to an air mat bedding and, more specifically, to an air mat bedding capable of securing a space using a small amount of air in an air space by embedding an additional space maintaining unit such as a felt, a sponge, a foam, and the like in the air space. According to the present invention, the air mat bedding is characterized in that an entire circumferential surface (310) of a tube cover (30) having a width narrower than that of an air space (10) is fixed to one surface of the air space (10) by thermal bonding, and a water space (20) is formed on one side or both sides of the air space (10), so that air or water can be selectively injected through each of an air injection hole (11) and a water injection hole (21).
Patent KR-20200008482-A (KR)
Inventor: KIM WON JU
IPC: G08G1/07
Filed: 2018-08-14
Abstract: Disclosed are a method for controlling guide light at a roundabout and an apparatus for controlling guide light. According to one embodiment of the present invention, the method for controlling guide light at a roundabout comprises the steps of: counting vehicles traveling through the roundabout using a laser sensor for monitoring the roundabout when the pressing is detected by an active-in button mounted on an access road connected with the roundabout; and outputting an entrance standby signal for red light emission to an entrance signal lamp installed on the entrance road when the number of the counted vehicles exceeds a predetermined acceptance limit number.
Patent KR-20200025510-A (KR)
Title: Blind structure minimizes wind shaking
Inventor: JEONG DAN BI
IPC: E06B9/78
Filed: 2018-08-30
Abstract: The present invention relates to a blind structure for minimizing shaking by wind. An objective of the present invention is to allow a bottom bar to move when lowering a blind by a fixing device and to fix the bottom bar to prevent the bottom bar from being shaken by an external factor in a fixed state to prevent the blind from shaking by wind to reduce noise. The blind structure of a blind for blocking sunlight comprises: a blind surface formed to block sunlight; a top bar provided on an upper portion of the blind surface to hang a blind; a bottom bar provided on a lower portion of the blind surface and connected to a fixing device to fix the blind surface; a fixing bar provided with a fixing device on both sides of the blind surface and attached to a wall surface; a fixing device provided on the front of the fixing bar to fix the bottom bar; a rotation support unit provided at the center of the fixing device to move the fixing device in a front and a rear direction; and a handle provided on one side of the blind surface to operate the blind.
Patent KR-20200026535-A (KR)
Title: Multi-Sensing Informatics-based Environmental Gas Sensor and Sensing Method Therefor
Inventor: SONG YUN HEUB
IPC: G01N33/00
Filed: 2018-09-03
Abstract: Disclosed are a multi-sensing informatics-based environmental gas sensor and a sensing method thereof. According to an embodiment of the present invention, a gas sensing method comprises the following steps: sensing air from each of a plurality of sensing materials having different characteristics with respect to a plurality of gases; and providing a sensing result value with respect to each of the gases based on a sensing result value by two sensing materials among the sensing materials. The step of providing the sensing result value may include the following steps: selecting two sensing materials with respect to each of the gases based on characteristic information regarding the gases pre-stored with respect to each of the sensing materials, and a sensing result value sensed by each of the sensing materials; and providing the sensing result value with respect to each of the gases based on the sensing result value with respect to the selected two sensing materials.
Patent KR-20200030997-A (KR)
Title: Vehicle lifting device provided on special train for replacing gravel ballast to concrete ballast
Inventor: RYU SU KYEONG
IPC: E01B27/10
Filed: 2018-09-28
Abstract: The present invention relates to a vehicle body lifting device which is included in a special railway vehicle for replacing a track bed, so as to perform a temporary support so that the vehicle can move forward while maintaining a fixed height from the road surface during replacement of the track bed. The vehicle body lifting device comprises: a horizontal member (100) coupled to the lower part of a special railway vehicle for replacing a track bed, entering a rail of which supporting force is lost, and in which a first guide groove (110) is formed in parallel to the widthwise direction of the vehicle body; a first horizontal boom (200) which is coupled to the first guide groove (110) of the horizontal member (100) in order to slide, and in which a second guide groove (210) is formed along the inner side thereof and a first vertical member (220) is vertically coupled to the end portion extended towards one side of the vehicle body; a second horizontal boom (300) which is coupled to the second guide groove (210) of the first horizontal boom (200) in order to slide, and in which a second vertical member (310) is vertically coupled to the end portion extended towards the other side of the vehicle body; a pair of caterpillar units (400) coupled to the first vertical member (220) and the second vertical member (310), respectively, in order to be lifted, and selectively placed on the road surface; and a pair of linear driving units (500) for pushing and pulling the first horizontal boom (200) and the second horizontal boom (300) in the opposite direction from each other.
Patent KR-20200036271-A (KR)
Title: Solid oxide fuel cell and manufacturing method thereof
Inventor: KIM YONGTAE
IPC: H01M8/0232
Filed: 2018-09-28
Abstract: The present invention relates to a solid oxide fuel cell and a manufacturing method thereof. The solid oxide fuel cell comprises: a cathode; and a current collector layer of a metal mesh material formed on the cathode. The current collector layer is formed only in a partial region including a region in contact with a gas inlet of the cathode. The present invention has an effect of reducing manufacturing costs.
Patent KR-20200036603-A (KR)
Title: Method for preparing an long chain carboxylic acid
Inventor: PARK KYUNGHO
IPC: C08F8/04
Filed: 2018-09-28
Abstract: The present invention relates to a method for preparing a long chain carboxylic acid. More particularly, the present invention relates to a method for preparing a long chain carboxylic acid, capable of preparing a long chain carboxylic acid containing both long chain repeat units and cyclic repeat units, while adjusting the length of a main chain during preparation, that is, the number of carbons contained in the main chain.
Patent KR-20200037602-A (KR)
Title: Apparatus and method for selecting artificaial neural network
Inventor: LEE JAEJIN
IPC: G06N3/04
Filed: 2018-10-01
Abstract: The present invention relates to an artificial neural network selection device to which an artificial neural network inference framework is applied to perform inference by using an artificial neural network optimized for a user terminal, and an artificial neural network selection method. According to an embodiment of the present invention, the artificial neural network selection method, which is performed by the artificial neural network selection device, comprises the steps of: collecting information about hardware resources of a terminal; selecting an artificial neural network model based on the information about the hardware resources; selecting a library to be applied to an artificial neural network model based on the information about the hardware resources; and calling the library selected for deep learning while performing deep learning in the terminal by using the selected artificial neural network model.
Patent KR-20200039355-A (KR)
Inventor: SEOYONGHO
IPC: F24F1/00
Filed: 2018-10-05
Abstract: An air conditioner of the present invention includes: a blower fan including an intake port; a bell mouth formed in the circumferential direction of the intake port; and a fan guard extended from the inner circumferential surface of the bell mouth and covering the intake port. The fan guard includes a plurality of annular ribs spaced apart in a concentric shape based on the center of the fan guard corresponding to the rotation axis of the blower fan. The plurality of annular ribs include a first annular rib adjacent to the outermost portion of the fan guard. The first annular rib is inclined with respect to the extension direction of the rotation axis in a direction corresponding to the tangent of the bell mouth.
Patent KR-20180113964-A (KR)
Inventor: YU SUNG JIN
IPC: B29C45/27
Filed: 2018-10-10
Abstract: The present invention relates to a hot runner manifold system and a manufacturing method thereof. According to an embodiment of the present invention, the hot runner manifold system comprises a first plate having a first flow path formed on one surface thereof, and a second plate integrated with the first plate by diffusion bonding to form a manifold block. According to an embodiment of the present invention, the manufacturing method of the hot runner manifold system comprises: a step (a) of providing first and second plates; a step (b) of forming a first flow path or first and second flow paths corresponding to each other on the facing surfaces of the first and second plates; and a step (c) of diffusing and bonding the first and second plates to produce a manifold block. Therefore, the hot runner manifold system can be easily manufactured compared with the conventional art such as a gun drill process, a bolt fastening method or an insert method.
Patent KR-20200046169-A (KR)
Inventor: ROKKYU LEE
IPC: G06N3/02
Filed: 2018-10-17
Abstract: An objective of the present invention is to automatically recognize major lines of a palm. According to embodiments of the present invention, a neural network system for palm line detection detects (semantic segmentation) a palm line image for major palm lines in an image, and comprises: a feature extraction unit which has a structure in which a plurality of convolutional neural networks are connected in series, and extracts major feature information for the image when the image is inputted; a signal refining unit which refines a signal having the major feature information, and has a structure in which a plurality of convolutional neural networks are connected in series; and a specific palm line extraction unit which restores the refined major feature information to detect a specific major palm line image, and has a structure in which transposed convolutional neural networks are connected in series. The specific palm line extraction unit includes a concatenation filter to couple an output value of at least one convolutional neural network of the feature extraction unit to an output value of at least one transposed convolutional neural network to compensate for lost information.
Patent KR-20190047647-A (KR)
Inventor: LEE JEONG YONG
IPC: B60L50/50
Filed: 2018-10-29
Abstract: The present invention relates to a method of constructing an electric vehicle charging infrastructure. The method of the present invention comprises: forming a charger of an electric vehicle in one side of the parking sections, in which a number of vehicles are parked in a parking lot such as a parking lot of home, apartment, workplace, restaurant or building, a public parking lot and the like, with respect to various parking sections; forming a specified socket in one side of each of the parking sections; putting a plug for charging into the socket to automatically calculate each of power consumption-specified sockets in the one charger with respect to each of the specified sockets by using a power consumption calculator; calculating the power consumption into a market value by using a calculator; enabling the payment means such as cash, a credit card, a smartphone and the like to pay a calculated amount; allowing electric charging costs to be paid in advance or later, e.g., paying the electric charging costs later from apartment maintenance fees in a place such as an apartment; and connecting a connector to the socket to flow electricity through the socket, thereby performing a charging process. According to the present invention, the method not only can remarkably reduce the facility installation costs by constructing a charging infrastructure at inexpensive facility installation costs through a simple facility, but also can reduce charging time and charging costs since there is no need for a user to obstinately visit an electric charging station on purpose.
Patent KR-20200048596-A (KR)
Inventor: LEE GANG CHUL
IPC: E04B2/86
Filed: 2018-10-30
Abstract: The present invention relates to shear wall construction technology. According to the present invention, provided is a PC double-wall for the construction of a shear wall. The PC double-wall includes: a first PC panel; a second PC panel spaced from the first PC panel; and a reinforcement bar structure including a first reinforcement bar mesh buried in the first PC panel, a second reinforcement bar mesh buried in the second PC panel, and two reinforcement bar units located between the first and second reinforcement bar meshes and connecting the two reinforcement bar meshes. Each of the two reinforcement bar units is extended in a vertical direction and spaced from each other in a horizontal direction. The reinforcement bar units include: a plurality of tie hoop members placed in order in a vertical direction; and a plurality of connection bars extended in a vertical direction and placed side by side to connect the tie hoop members. The tie hoop members include a hoop-shaped flange part connected with the connection bars.
Patent KR-20200049237-A (KR)
Inventor: KWANGWOON AHN
IPC: F04D13/12
Filed: 2018-10-31
Abstract: According to one embodiment of the present invention, a pump unit of a washing machine includes: a pump housing of which one inlet is formed at one side, a first outlet and a second outlet spaced apart from each other are formed at the other side and in which a chamber allowing the first outlet and the second outlet to communicate with the inlet is formed; a first impeller rotationally arranged in the pump housing to be adjacent to the first outlet; a second impeller rotationally arranged in the pump housing to be adjacent to the second outlet and arranged to face the first impeller; and a bidirectional motor connected to a rotating shaft of the first impeller and a rotating shaft of the second impeller to be rotated.
Patent KR-20200049381-A (KR)
Inventor: CHOI WOOJIN
IPC: C08L65/00
Filed: 2018-10-31
Abstract: The present invention relates to a thermoplastic resin composition, and a molded article using the same. The thermoplastic resin composition comprises: a base resin comprising (A) 15-25 wt% of an acrylonitrile-butadiene-styrene graft copolymer, (B) 45-65 wt% of an aromatic vinyl-cyanide vinyl copolymer having a weight average molecular weight of 150,000 to 250,000 g/mol, and (C) 20-30 wt% of a maleimide-based copolymer; (D) 0.2-0.8 parts by weight of an ethylene-alkyl acrylate-based copolymer; and (E) 1-3 parts by weight of an ethylene-vinyl acetate copolymer, based on 100 parts by weight of the base resin. The thermoplastic resin composition is excellent in both heat resistance and heat fusion properties.
Patent KR-20190055744-A (KR)
Title: Film formation apparatus
Inventor: NISHIGAKI HISASHI
IPC: C23C14/34
Filed: 2018-11-07
Abstract: Provided is a film forming apparatus capable of suppressing heating of electronic components through a simple structure. To this end, the film forming apparatus (7) uses a cooling plate (63) and a protective sheet (61) on which the electronic components (60) are arranged. The film forming apparatus (7) is provided with a plate mounting portion (2) and a film forming processing portion (3). The plate mounting portion (2) makes the protective sheet (61) adhere to the cooling plate (63). The film forming processing portion (3) deposits a film forming material by sputtering with respect to the electronic component (60) on the protective sheet (61) which adheres to the cooling plate (63), and forms a film. The plate mounting portion (2) has a closing space (24) for enclosing the cooling plate (63) and a component arrangement region (615) of the electronic component (60) and the protective sheet (61), and a decompression portion for decompressing the closing space (24). Then, the plate mounting portion (2) presses the protective sheet (61) and the cooling plate (63) against each other after the decompression by the decompression portion.
Patent KR-20200055441-A (KR)
Title: Short side mold for continuous casting
Inventor: CHO KYUNG CHUL
IPC: B22D11/04
Filed: 2018-11-13
Abstract: Disclosed is a short side mold for continuous casting, which includes a short side mold body and a pair of projections that are projected upward from both ends of the top surface of the short side mold body, wherein upwardly protruding ends of the projections are formed in a curved shape based on the cross section of the projections in order to improve the life cycle of the short side mold.
Patent KR-20200058223-A (KR)
Inventor: KIM SUNG HUN
IPC: H02J7/00
Filed: 2018-11-19
Abstract: The present invention relates to a home mouse. The mouse has a charging protrusion protruding from a front surface of the mouse and a built-in USB port on a rear surface to be connected to a laptop charging jack to charge a laptop. Accordingly, the laptop can be charged even when there is no a charger.
Patent KR-20200061248-A (KR)
Title: Apparatus for eliminating soluble phosphorous and organics from wastewater using electrolysis
Inventor: KIM YOUNG JUN
IPC: C02F101/10
Filed: 2018-11-23
Abstract: The present invention relates to an apparatus of removing phosphorous and organic matters by an electrochemical flocculation method, which comprises: a cylindrical case which is supported by a support and has a lower part with a downward gradient, wherein a sludge discharge pipe is connected to the center of a lower end part; a plurality of electrode plate sets in which iron electrode plates of a positive electrode and aluminum electrode plates of a negative electrode are alternately arranged and installed at regular intervals inside the case; an aeration container which is installed on the central part of the case; an underwater stirrer which is installed inside the aeration container; an inlet pipe which is connected to an upper end part of the aeration container such that treated water is introduced into the aeration container; and air pipes which are installed between the electrode plate sets by attaching diffusers to a side surface of a lower end part in an inner direction of the case. Therefore, it is possible to prevent a reddening problem occurring when the iron electrode plates are used and to reduce risk of gas accident occurring due to the reddening problem, by alternately arranging iron and aluminum electrode plates.
Patent KR-20200061928-A (KR)
Inventor: SIM HYUN SU
IPC: H01L21/76
Filed: 2018-11-26
Abstract: The present invention relates to a semiconductor device and a sawing method thereof. The semiconductor device can include a semiconductor substrate and a plurality of semiconductor chips. The semiconductor substrate can have a collision prevention groove formed along a scribe lane. The semiconductor chips are formed on an upper surface of the semiconductor substrate, and can be spaced apart from each other by the collision prevention groove. Therefore, during a grinding process after a sawing process, it is possible to prevent the corner parts of the semiconductor chips from colliding with each other. As a result, it is possible to fundamentally prevent cracks from occurring in the semiconductor chips.
Patent KR-20200063535-A (KR)
Inventor: LEE DONG SUN
IPC: G06F21/51
Filed: 2018-11-28
Abstract: Disclosed is a server. The server includes: a memory; a communication unit; and a processor transmitting an application check module for determining the integrity of the application stored in the electronic device to the electronic device, and determining the integrity of the application based on received identification information when the identification corresponding to the application is received from the electronic device. The processor determines the integrity of the application based on whether the received identification information is signed by a signature key included in the application check module and whether the received identification information matches identification information previously stored in the memory.
Patent KR-20200064753-A (KR)
Title: Electrode Assembly
Inventor: PARK SU HAN
IPC: H01M50/531
Filed: 2018-11-29
Abstract: According to the present invention, an electrode assembly, in which positive electrodes, separation films, and negative electrodes are repeatedly stacked, includes: at least two positive electrodes stacked in the electrode assembly, and each having a structure in which a positive electrode active material is applied to a surface of a positive electrode current collector, wherein the positive electrode active material contains nickel, cobalt, and manganese, and a composition ratio of nickel, cobalt, and manganese in the positive electrode active material applied to one of the positive electrodes is different from a composition ratio of nickel, cobalt, and manganese in the positive electrode active material applied to remaining one of the positive electrodes. According to the present invention having technical features as described above, positive electrodes having different composition ratios of nickel, cobalt, and manganese in the positive electrode active material are stacked so that thermal stability and capacity are appropriately enhanced.
Patent KR-20200067454-A (KR)
Inventor: LEE TAE RYONG
IPC: B66B5/02
Filed: 2018-12-04
Abstract: The present invention relates to a safe deceleration system for a terminal floor of an elevator. The safe deceleration system for a terminal floor of an elevator has a distance measurement sensor of an optical sensor form capable of measuring the distance between a terminal floor of a hoistway and an elevator car to accurately and easily measure the distance between the elevator car and the upper and lower ends of the hoistway, uses a measurement value of the distance measurement sensor to accurately determine whether the elevator car approaches the terminal floor within a reference distance to allow safe and accurate running control, uses a separate terminal floor detection sensor and a motor rotation detection sensor to determine whether the elevator car approaches the terminal floor to supplement determination results of whether the elevator car approaches the terminal floor by the distance measurement sensor, and determines an abnormality in at least one sensor if the determination results do not match to induce a safe running state such as an emergency stop for the elevator car to provide safe running performance.