baber/WOPTO huggingface dataset:
Patent KR-20190124110-A (KR)
Inventor: PARK HYUN MIN
IPC: G06F1/16
Filed: 2018-05-03
Abstract: The present invention relates to an infolding hinge structure in which a flexible display panel is installed. More specifically, the infolding hinge structure may perform a safe folding operation with respect to a folding unit while one pair of panels are folded or unfolded in a mobile terminal in which a flexible display panel is installed in two panel units connected to each other to be folded each other and prevent damage to the flexible display panel installed on a surface of the panel units since the folded panel units are configured to support not to rotate more than 180 degrees when the panel units are completely folded in 180 degrees.
Patent KR-20180125405-A (KR)
Title: Method and apparatus for receiving downlink signal in wireless communication
Inventor: HYUNHO LEE
IPC: H04W72/12
Filed: 2018-05-15
Abstract: According to an embodiment of the present invention, provided is a method for receiving a downlink signal in a wireless communication system. The method, which is performed by a terminal, includes the steps of: receiving dynamic change setting to a predetermined transmission scheme related to a downlink operation based on a short transmission time interval (sTTI) from a base station; detecting a downlink control information format including a field related to a dynamic change if the dynamic change setting is received; and receiving a signal on a downlink data channel according to the predetermined transmission scheme if a value of the field indicates the predetermined transmission scheme. Accordingly, the present invention can efficiently perform downlink reception.
Patent KR-20190133360-A (KR)
Title: An electroluminescent compound and an electroluminescent device comprising the same
Inventor: SEO YONG HYUN
IPC: H01L51/00
Filed: 2018-05-23
Abstract: The present invention relates to an organic light emitting compound represented by chemical formula I. When applying the same to an electronic blocking layer and the like, an organic electroluminescent with excellent quantum efficiency and luminous efficiency properties is implemented.
Patent KR-20190138070-A (KR)
Inventor: BANGDAEHAN
IPC: F16K31/60
Filed: 2018-06-04
Abstract: Provided is a cooking appliance including a knob assembly used to operate the cooking appliance. The cooking appliance comprises: a main body including a control panel; a valve disposed inside the main body and including a valve shaft configured to be movable; and a knob assembly having a knob cover rotationally disposed on the control panel and a knob body pushed separately from the knob cover to prevent the valve shaft from being pushed by the knob cover to push the valve shaft.
Patent KR-20180077108-A (KR)
Inventor: WANG FAN
IPC: G06F17/28
Filed: 2018-06-05
Abstract: The present invention provides a directional translation method and apparatus based on artificial intelligence. The method comprises a step of receiving directional translation information to translate a first word set by a user in a translation sentence into a second word; a step of translating the first word in the translation sentence into the second word. Through directional translation method and apparatus based on artificial intelligence provided by the present invention, it is possible to designate and translate a word as a result of a request, and improve the accuracy and efficiency of translation.
Patent KR-20190140678-A (KR)
Inventor: LEE BYUNG HUN
IPC: F16B12/10
Filed: 2018-06-12
Abstract: The present invention relates to a prefabricated light camping table. The prefabricated light camping table comprises: a table frame (100) elongated in a longitudinal direction to be symmetrical laterally; a plurality of moving upper table plates (200) slid into a sliding insertion groove (130) of the table frame (100); a fixed upper table plate (300) combined symmetrically with both front and rear ends of the sliding insertion groove (130) of the table frame (100); a plurality of support legs (400) including a fastening bolt hole (402) formed in the upper part; and a plurality of fastening bolts (500) installed to enable the moving upper table plates (200) and the fixed upper table plate (300) to be combined and fixed without movement. Therefore, the present invention is capable of enabling convenient use for anyone ranging from the old and infirm to ordinary adults.
Patent KR-20190142823-A (KR)
Title: Cooking pan lid having a deodorizing function
Inventor: LEE YOUNG HEE
IPC: A47J36/06
Filed: 2018-06-19
Abstract: The present invention relates to a cooking pan lid having a deodorization function, which comprises: a lid including a bottom part for covering a cylindrical lower portion of a side surface, a rim formed at the outside of an upper portion of the side surface, and an inflow pipe protruding from an upper surface of the bottom part to be connected to a hole for connecting upper and lower portions of the bottom part; a deodorization apparatus including an outer container having a bowl shape with an opened upper portion for containing water, an inner container positioned at a central portion of the inside of the outer container, and an exhaust pipe protruding to an inner surface from a hole having a concentric circle formed at bottom centers of the outer and inner containers, and having a lower surface of the outer container connected to an upper end of a sidewall to pass cooking emission introduced through the exhaust pipe through water to cool the same; and a disk-shaped cover for covering an upper end opening of the deodorization apparatus. A condensing chamber surrounded by a side surface is formed between the outer container and the lid. Also, a first space is formed between the inner container and the cover, and a second space surrounded by the outer container is formed between the outside of the inner container and the cover. Accordingly, cooking emission generated during cooking is reduced by the cooking pan lid having a two-stage emission reducing structure that the cooking emission is firstly condensed with vapor in the condensing chamber and is cooled in the middle of passing through the inside of the deodorization apparatus.
Patent KR-20190143589-A (KR)
Inventor: LEE SEOK JONG
IPC: G11B3/60
Filed: 2018-06-21
Abstract: Disclosed is a clamp. More particularly, the present invention relates to a clamp for an audio turn table seated on an upper surface of an LP record to improve sound quality for various LP records. According to an embodiment of the invention, the clamp for an audio turn table implements an upper weight body providing weight and a lower support body transmitting the vibration of a bottom surface as extra structures to be connected by using a plurality of connection rods, has an identification means which can determine and identify coupling force between component parts at each end of the connection rods to easily check the coupling force of each component part, and based on this, to tune sound by different frequency components.
Patent KR-20200000131-A (KR)
Title: A ventilative system
Inventor: LEE YONG SU
IPC: F24F5/00
Filed: 2018-06-22
Abstract: The present invention relates to a temperature control ventilation system for controlling temperature and odors in a building and, more specifically, to a temperature control ventilation system for controlling temperature and odors in a building, which can be disposed in a pigsty, a barn, a building, and the like to cool outdoor air introduced through a cooling pad, a cooling unit, and a disinfection unit and disinfect the outdoor air, thereby reducing indoor temperature of the building. Moreover, the discharged air can be purified by disinfection water while the air passes through a scrubber to discharge clean air. In addition, the odors in the building can be prevented from being discharged to the outside.
Patent KR-20200001117-A (KR)
Title: Vision Assistance Device
Inventor: LEE JEONG YONG
IPC: A61B5/00
Filed: 2018-06-26
Abstract: The present invention relates to a visual assisting device which recognizes brainwaves on visual sense of a portion in the brain, in charge of the visual sense, of a guide dog or monkey, implants a wireless communication device in the head of the guide dog or monkey in order to transmit the brainwaves to an outside computer located in the body of a person in real time, decodes the brainwaves, transmits a signal to a receiver, implanted in a portion in the brain, for recognizing visual information inside the body of the person, and receives the brainwaves on the visual sense from the brain portion in charge of the visual sense in the head of the guide dog or monkey, thereby allowing a user to recognize the brainwaves. In addition, the visual assisting device radiates a carrier capable of being modulated with a signal wave generated from bioelectricity in a living body, and conducts interaction thereof in order to generate a modulated wave, radiates the modulated wave to the skin or etc. of the living body, and receives the modulated wave, and allows a relay for receiving the modulated wave to transmit the modulated wave to the other living body for wireless transmission/reception between living bodies.
Patent KR-20200002376-A (KR)
Title: Thermoplastic resin composition and article including same
Inventor: KIM DOO YOUNG
IPC: C08L69/00
Filed: 2018-06-29
Abstract: The present invention provides a thermoplastic resin composition and a molded article comprising the same, wherein the thermoplastic resin composition comprises, based on 100 parts by weight of a basic resin comprising (A) 80 to 85 wt% of a polycarbonate resin having a hydroxyl group content of 15 to 50 mol%; (B) 7 to 15 wt% of an acrylic graft copolymer; and (C) 5 to 10 wt% of an aromatic vinyl-vinyl cyanide copolymer, (D) 0.2 to 0.5 parts by weight of sodium phosphate monobasic. The present invention can provide the thermoplastic resin composition having excellent light resistance, heat resistance, impact resistance, and mechanical properties.
Patent KR-20190004240-A (KR)
Title: Pulse Shaping Interoperability Protocol for ultra wideband Systems
Inventor: HAMMERSCHMIDT JOACHIM S
IPC: G01S11/02
Filed: 2018-07-03
Abstract: Embodiments allow communicating ultra wideband (UWB) devices to collaborate by exchanging pulse shape information. The UWB devices use the pulse shape information to improve ranging accuracy. The improved ranging accuracy can be used in complex multipath environments where advanced estimation schemes are used to extract an arriving path for time-of-flight (ToF) estimation. To determine the pulse shape information to be shared, some embodiments include determining location information of a UWB device and selecting the pulse shape information which satisfies regional aspects. The pulse shape information includes a time-zero index specific to a ranging signal used by a UWB receiver to set timestamps for time-of-flight (ToF) calculation. Some embodiments include measuring performance characteristics and selecting different pulse shape information based on the performance characteristics for improved accuracy.
Patent KR-20190005760-A (KR)
Inventor: KOBAYASHI NORIYUKI
IPC: H01L21/324
Filed: 2018-07-04
Abstract: The present invention provides an etching method and a residue removal method, for preventing damage to an SiO_2 film remaining even after performing etching residue removal after etching a silica-based residue. The etching method of etching a silica-based residue containing a base component, formed in an SiO_2 film, comprises: a first step of selectively etching the silica-based residue by supplying HF gas, H_2O gas or alcohol gas to a target substrate having the SiO_2 film, on which the silica-based residue is formed; and a second step of removing an etching residue caused by the first step, wherein the second step includes a first process of supplying the H_2O gas or the alcohol gas to the target substrate and a second process of heating the target substrate after the first process.
Patent KR-20200011761-A (KR)
Inventor: PARK SUNG YOUL
IPC: B01D3/00
Filed: 2018-07-25
Abstract: The present invention relates to a method for regenerating a carbon dioxide absorbent. More specifically, the present invention relates to a method for absorbing carbon dioxide using an amine-based carbon dioxide absorbent and regenerating the absorbent using a metal oxide catalyst. In the method for regenerating the carbon dioxide absorbent using metal oxide catalyst ZrO_2 of the present invention, an acidic point present on the surface of the metal oxide promotes the decomposition of the absorbent absorbing carbon dioxide and carbamate in which the carbon dioxide is bound to remove the carbon dioxide from the absorbent, and it is possible to regenerate the absorbent with regeneration heat lower than that of the conventional absorbent, thereby regenerating the absorbent and capturing carbon dioxide at a low cost with high efficiency.
Patent KR-20200013492-A (KR)
Inventor: JANG JAE HYUK
IPC: H04W74/08
Filed: 2018-07-30
Abstract: According to an embodiment of the present disclosure, disclosed is a data communication method of a wireless communication system, which comprises the steps of: receiving a plurality of identifiers allocated from a base station; determining whether all or some of downlink resources overlap at a predetermined point in time; and receiving at least one of the resources allocated with the plurality of identifiers based on the determination result.
Patent KR-20200014614-A (KR)
Inventor: SHIN HEUNG HYUN
IPC: B23K103/00
Filed: 2018-08-01
Abstract: The present invention relates to a method for separating a wafer and a device for separating a wafer, and more particularly, to a method for separating a wafer and a device for separating a wafer, which separate a wafer without damage. The method for separating a wafer according to one embodiment of the present invention comprises: a process of providing a wafer assembly in which a device wafer, an adhesive member, and a supporting wafer made of silicon are sequentially stacked; a process of irradiating a laser having light transmittance to the supporting wafer made of silicon on an outer surface of the supporting wafer; a process of at least partially melting the adhesive member by the light energy of the laser; and a process of separating the supporting wafer from the device wafer.
Patent KR-20200014999-A (KR)
Inventor: KIM KYUNG TAE
IPC: E05F3/02
Filed: 2018-08-02
Abstract: The present invention relates to a door closer capable of smoothly reducing the closing speed of a door by smoothly reducing the movement of a spring pusher using the brake force of a brake member. According to the present invention, the door closer is characterized in that: an elastic member is arranged inside a housing; a spring pusher is elastically supported by the elastic member to be linearly moved inside the housing; a rotating body is installed inside the housing to be rotated; a piston is installed on the front end of the spring pusher; and a cylinder member surrounding the piston is arranged inside the housing.
Patent KR-20200017675-A (KR)
Title: Engine with cylinder block embedding oil pump
Inventor: KIM WON HEE
IPC: F02F1/20
Filed: 2018-08-09
Abstract: The present invention relates to an engine including an oil pump in a cylinder block and, more specifically, to an engine including an oil pump in a cylinder block capable of simplifying the flow path structure of an engine and reducing costs for processing as well as effectively preventing the leakage of engine oil by forming an engine oil circulation structure only with flow paths in a cylinder block in which an oil pump is installed. According to the present invention, disclosed is an engine (100) including: a cylinder block (130) including a cavity (131) formed on one lateral side; and an oil pump (150) installed on one lateral side of the cylinder block (130) by using the cavity (131) as a housing. The cylinder block (130) comprises: a first flow path (133) directly connected to the cavity (131) to supply engine oil to the oil pump (150); and a second flow path (134) directly connected to the cavity (131) to supply the engine oil supplied from the oil pump (150) to an oil filter (160).
Patent KR-20200018872-A (KR)
Title: Method and apparatus for recommending tour course based on conditional information
Inventor: CHOI BYOUNG HO
IPC: G06Q30/02
Filed: 2018-08-13
Abstract: Provided is a technology which induces a user to use practical recommendation information and provides a user with convenience for planning a travel course by recommending a personalized comprehensive travel course including lodging, restaurants, activities, and directions not only simple information for places. According to one embodiment of the present invention, a method for recommending a travel course based on condition information, in a method for recommending a travel course based on condition information run with a computing apparatus including one or more processors and one or more memories storing commands available in the processors, includes: a user information analysis step of analyzing condition information to select at least one destination point included in a travel course based on at least one of user related information previously stored in a user account and user input information which a user inputted for a current travel through a user terminal; a travel course generation step of selecting at least one destination point by using a plurality of pieces of condition information derived from the user information analysis step, and deriving travel course information connecting each destination point; and a travel information output step of outputting travel interface including the travel course generated by the travel course generation step and travel information related to the travel course to the user terminal.
Patent KR-20200019007-A (KR)
Title: Organic layer composition, organic layer, and method of forming patterns
Inventor: KIM YOUNG MIN
IPC: G03F7/26
Filed: 2018-08-13
Abstract: The present invention relates to an organic film composition comprising: an organic polymer; an additive including a first structural unit represented by chemical formula 1; and a solvent, wherein the thermal decomposition temperature of the additive is lower than the cross-linking temperature of the organic polymer. The definition of the chemical formula 1 is the same as described in the specification.
Patent KR-20200021798-A (KR)
Title: Smeiconductor device
Inventor: SUNG YOUN JOON
IPC: H01L33/62
Filed: 2018-08-21
Abstract: Disclosed is a semiconductor device. The semiconductor device comprises: a substrate; a light emitting structure including first and second conductive type semiconductor layers arranged on the substrate and an active layer disposed between the first conductive type semiconductor layer and the second conductive type semiconductor layer, wherein the light emitting structure includes a concave portion and a recess which are concave towards the first conductive type semiconductor layer on the second conductive type semiconductor layer; a first electrode arranged on the concave portion and electrically connected to the first conductive type semiconductor layer; a second electrode arranged on the light emitting structure and electrically connected to the second conductive type semiconductor layer; a first pad arranged on the first electrode; and a second pad arranged on the second electrode. The recess divides the second conductive type semiconductor layer and the active layer into an active region and a non-active region. The first pad vertically overlaps the concave portion, the second conductive type semiconductor layer on the non-active region, and the recess. According to the present invention, it is possible to manufacture semiconductor devices having excellent current distribution effects.
Patent KR-20200023800-A (KR)
Title: Nasal aspirator
Inventor: PARK SUNG SIK
IPC: G01K13/00
Filed: 2018-08-27
Abstract: The present invention relates to a nasal aspirator, and more particularly, to a nasal aspirator which can effectively be used for various purposes by effectively removing a runny nose and having interchangeable headers for breast pumps and thermometers. The nasal aspirator of the present invention comprises: a case (100) in which an accommodation space is formed; a first connection part (200) which is formed on one side of the case; an aspiration header (400) in which a second connection part (300) electrically connected to the first connection part is formed and which is detachably coupled to one side of the case; a vacuum device (500) which is provided in the case and communicates with the aspiration header to provide vacuum pressure to aspirate a runny nose; and a control part (600) which is provided in the case and controls the operation of the vacuum device.
Patent KR-20200024556-A (KR)
Title: Indoor positioning method and system using machine learning
Inventor: LEE SANG MOON
IPC: G01S11/06
Filed: 2018-08-28
Abstract: Disclosed are an indoor positioning method using machine learning and a system thereof. According to the present invention, the indoor positioning method comprises: a step of measuring a received signal strength (RSSI) of a plurality of positioning signal transmitter signals for a plurality of areas defined indoor; a data preprocessing step which converts the value except zero (0) from the RSSI measurement data of the entire area into the complement of absolute values; a step of learning by executing a machine learning algorithm by using the preprocessed RSSI data as learning data; and a step of determining the location of a positioning target terminal by inputting the RSSI information of a plurality of positioning signal transmitters measured by the positioning target terminal into an input node of the machine learning algorithm. According to the present invention, after primary data preprocessing to convert the RSSI measurement data measured in each area of the measurement target area to the complement of absolute values and secondary data preprocessing to convert the RSSI value displayed as zero (0) into a predetermined positive value, the preprocessed data can be used as machine learning data, thereby achieving the effect of greatly increasing the accuracy of indoor positioning using machine learning.
Patent KR-20190045820-A (KR)
Inventor: ORIOLS GAJA JOAN
IPC: G01G17/04
Filed: 2018-09-03
Abstract: The present invention relates to a device including an emptying-monitoring part for emptying a bottle containing a frozen blood product and an emptying method. The device for emptying a bottle containing a frozen blood product includes an emptying-monitoring part including an automatic weight inspection part for inspecting the weight of an empty bottle. The automatic weight inspection part includes: a) a load detection system for measuring the weight of an empty bottle; b) an air pressure measurement part for measuring pressure in a room in which the emptying device is located; and c) a measurement value correcting part for correcting a load value provided by the load detection system based on the room pressure measurement value provided by the air pressure measurement part. The weight inspection part generates a ″nonempty″ signal when a corrected load value is equal to or greater than a set value.
Patent KR-20200031215-A (KR)
Title: PROFILE CONTROL METHOD FOR GaN SEMICONDUCTOR PROCESSING
Inventor: KIM GWON JE
IPC: H01L29/66
Filed: 2018-09-14
Abstract: Disclosed in the present invention is a method of controlling the profile of magnesium (Mg) in a multilayer based on gallium nitride (GaN). The method of controlling the profile of magnesium comprises the steps of: forming a GaN layer by a metal-organic chemical vapor deposition (MOCVD) process, forming an AlGaN layer on top of the GaN layer, and forming a P-GaN layer on top of the AlGaN layer; and controlling the Mg chemical so that the Mg profile maintains a concentration in a range of 1x1017(cm)^(-3) to 1x1020(cm)^(-3) despite the depth change in the P-GaN layer.