baber/WOPTO huggingface dataset:
Patent KR-20200132514-A (KR)
Inventor: HAN MUN SEOK
IPC: A61B17/00
Filed: 2019-05-17
Abstract: The present invention relates to a suturing apparatus integrated with a trocar, configured to supply a suture thread to a surgical site after laparoscopic surgery in a way that an end portion of the suture thread is supported by human tissue, thereby facilitating a knot tying process of the suture thread, and then suture the human tissue. The suturing apparatus integrated with a trocar comprises: a trocar (10) including a body (11) formed on an upper portion thereof and a trocar needle (12) formed on a lower portion thereof; a guide member (20) installed on an inner side of the trocar needle (12) to be able to elevate and including an inclined front end portion; a suture thread support member (30) connected to a suture thread (35) and configured to escape to the outside of the trocar needle (12) through the front end portion of the guide member (20); a cover (40) configured to block the inclined front end portion of the guide member (20) and form a path through with the suture thread support member (30) escapes; a pusher (50) installed in the guide member (20) to be able to elevate and configured to push the suture thread support member (30); a punch (60) provided on a lower portion of the trocar needle (12) to be able to elevate such that the punch (60) penetrates the flesh, installed to be separated from an end portion of the guide member (20) by a predetermined distance, and including a through-hole (65) through which the guide member (20) passes; and a head part (70) coupled to an upper portion of the trocar (10).
Patent KR-20200133437-A (KR)
Inventor: CHOI SUN YOUL
IPC: H03F1/02
Filed: 2019-05-20
Abstract: According to an embodiment of the present invention, a high power amplifier includes: a power supply unit supplying power to a control unit; the control unit which is directly connected to a signal generator and a high power amplification module and controls the operation of the high power amplification module; and an analysis unit for checking the output power of the high power amplification module. Therefore, the linearity of the high power amplifier is excellent, and the distortion of the high power amplifier is reduced.
Patent KR-20200134701-A (KR)
Inventor: MEAN SEOK GU
IPC: H05B3/14
Filed: 2019-05-23
Abstract: According to an embodiment of the present invention, a dual heating device includes: a terminal unit receiving currents from the outside; a first heating unit electrically connected to the terminal unit; and a second heating unit electrically connected to the first heating unit, wherein when the temperature of the first heating unit is higher than a predetermined temperature, resistance increases to cut off the current flowing to the second heating unit. The present invention provides the heater capable of temperature control without a separate temperature control device.
Patent KR-20190073316-A (KR)
Title: System for Operating Relationship Point by using Pattern of Purchase
Inventor: KIM JAE HYUNG
IPC: G06Q50/00
Filed: 2019-06-07
Abstract: The present invention relates to a relational point operation system using a purchase pattern and, more specifically, to a relational point operation system which is implemented at a server communicable with a wireless terminal of each member having an application that can refer to a database storing information regarding a plurality of members having relations built based on the social networking service (SNS) and information regarding the relations built based on the SNS among individual members, and that can manage points of each member, comprising a storage medium, a self-accumulation customer checking unit, a relation building member checking unit, a purchase pattern checking unit, a pattern similarity checking unit, an interworking accumulation target checking unit, an interworking accumulation point calculating unit, and an interworking accumulation point saving unit.
Patent KR-20200140609-A (KR)
Inventor: LEE SEUNGEUN
IPC: G06F1/16
Filed: 2019-06-07
Abstract: Various embodiments of the present invention relate to a foldable electronic device and a method for displaying a preview image of a camera in the same. The electronic device includes a first display that at least a portion thereof is folded, a second display, a camera, and a processor. The processor may check a folding state of the first display, display a first preview image generated based on image information acquired through the camera if the checked folding state is a designated first state, display a second preview image generated based on the image information through the second display, and display a third preview image generated based on the image information through the second display if the checked folding state is a designated second state.
Patent KR-20200141793-A (KR)
Inventor: SHANMUGARAJ MANI
IPC: B60W40/02
Filed: 2019-06-11
Abstract: An automatic emergency braking system according to an embodiment includes: a rear camera for acquiring image information of the rear of a vehicle; a hydraulic unit that supplies brake fluid pressure to a wheel brake provided on each wheel; and a control unit that receives rear image information acquired through the rear camera, detects a ground area in the received rear image, detects a child candidate object on the detected ground area, determines a feature vector of a child′s posture shape for the detected child candidate object, determines whether the child candidate object is a child by comparing the determined feature vector and a preset feature vector, and performs emergency braking on the vehicle through the hydraulic unit.
Patent KR-20200144721-A (KR)
Inventor: KIM SUNGWHAN
IPC: G06Q50/10
Filed: 2019-06-19
Abstract: Disclosed are a method and a system for automatically generating a chat room in accordance with a condition. According to one embodiment, the method for automatically generating a chat room comprises the steps of: providing an instant messaging service; registering a chat room creation condition associated with a specific account of the instant messaging service; searching for accounts of the instant messaging service satisfying the chat room creation condition; and automatically generating a chat room of the specific account in which the searched accounts participate.
Patent KR-20210001040-A (KR)
Inventor: GIL JUN WOO
IPC: C23C14/24
Filed: 2019-06-26
Abstract: Disclosed are a crucible for a point evaporation source and a point evaporation source which can efficiently manage a point evaporation source. According to an aspect of the present invention, the crucible for a point evaporation source comprises: a crucible body which has an accommodation space for accommodating an evaporation material therein, evaporates the evaporation material by heating to create evaporation particles, and has a vessel shape of which the upper end is opened; a spray tap which has a dispersion space communicating with the accommodation space therein, and is coupled to the upper end of the crucible body to discharge the evaporation particles of the dispersion space to the outside; and a baffle unit laterally arranged in the accommodation space. The baffle unit includes: a first plate having first gas discharge holes drilled in a grid shape; a second plate provided with second gas discharge holes drilled in a grid shape, and arranged on an upper portion of the first plate such that the second gas discharge holes are misaligned with the first gas discharge holes; and a third plate provided with third gas discharge holes drilled in a grid shape and arranged on an upper portion of the second plate such that the third gas discharge holes are misaligned with the second gas discharge holes.
Patent KR-20210001213-A (KR)
Inventor: YUN KWANG HEE
IPC: B61L23/04
Filed: 2019-06-27
Abstract: According to the present invention, suggested is a railway track condition monitoring system. The railway track condition monitoring system includes: a contact temperature sensor sensing the temperature of a railway track; a contactless temperature sensor sensing the temperature of the railway track independently from the contact temperature sensor; a sensor information processing part processing sensor information inputted from the sensors; and a control part generating monitoring information based on the sensor information processed by the sensor information processing part and controlling the monitoring information such that the monitoring information can be transmitted to a control system. If the difference between the temperature of the railway track sensed by the contact temperature sensor and the temperature of the railway track sensed by the contactless temperature sensor exceeds a predetermined difference value and the condition with the difference exceeding the predetermined difference value lasts for at least a predetermined time value, the control part can generate monitoring information indicating the abnormality of the contact temperature sensor, and, when the abnormality of the contact temperature sensor is determined, the control part can monitor the condition of the railway track based on the temperature of the railway track sensed by the contactless temperature sensor.
Patent KR-20210002902-A (KR)
Inventor: KWON JI YOUNG
IPC: B09B3/00
Filed: 2019-07-01
Abstract: An object of the present invention is to provide a method for storing microorganisms for decomposing food waste for a long period of time, and a storage body. The method for storing microorganisms for decomposing food waste of the present invention for realizing the same, in the method for storing microorganisms for decomposing food waste, mixes a medium containing the microorganism with a surfactant and stores the same in the storage container.
Patent KR-20190084939-A (KR)
Title: Sealing part for gasket and gasket comprising the same
Inventor: LEE JONG CHUL
IPC: F16J15/06
Filed: 2019-07-11
Abstract: The present invention relates to a gasket provided between pipe flanges to prevent a leakage. According to the present invention, an insulating gasket comprises: a central layer (10), a first layer (21), and a second layer (22); a first groove portion (310) and a second groove portion (330); a mounting groove (611); and a sealing portion (610).
Patent KR-20210010967-A (KR)
Inventor: BYUNG YOON CHOI
IPC: F02M25/08
Filed: 2019-07-18
Abstract: Disclosed is a fuel gas management system for a vessel. According to an embodiment of the present invention, the fuel gas management system for a vessel includes: a boil-off gas supply line including a compression part supplying boil-off gas to an engine by receiving the boil-off gas from a storage tank storing liquefied gas; a heat exchange part exchanging heat between the boil-off gas supplied from the storage tank and the boil-off gas supplied from the compression part; a boil-off gas bypass line branched from a boil-off gas supply line in the upstream side of the heat exchange part to connect a boil-off gas supply line in the downstream side of the heat exchange part; an expansion valve decompressing the boil-off gas by receiving the boil-off gas cooled in the heat exchange part; a gas-liquid separator separating the boil-off gas decompressed by the expansion valve into a gas component and a liquid component; a liquid component supply line providing the liquid component separated by the gas-liquid separator to the storage tank; and an oil drain line equipped with an opening and closing valve and branched from the liquid component supply line to remove oil accumulated in a lower part of the gas-liquid separator. Therefore, the fuel gas management system is capable of easily removing the accumulated oil and promoting efficient facility operation.
Patent KR-20190100125-A (KR)
Inventor: HONG EUN SOO
IPC: E21B7/20
Filed: 2019-08-16
Abstract: The present invention provides a method for excavating a vertical shaft, using an excavation system for a vertical shaft, capable of excavating a vertical shaft while preventing subsidence of the surrounding ground without a risk of the structure collapsing. According to an embodiment of the present invention, the method for excavating a vertical shaft includes: a step of mounting a vertical shaft excavating device at a position in which the vertical shaft is going to be installed, wherein the vertical shaft excavating device includes an inner case and an outer case enclosing the vertical shaft and forming an inner space by being spaced apart, the excavating device installed in the inner space, and a frame unit rotating along the inner space; a step of fixing the vertical shaft excavating device onto the ground in which the vertical shaft is formed; a step of forming at least one or more first holes on the ground while moving the excavating device in a first direction; a step of forming a second hole connected to the first hole while moving the excavating device is moved in a second direction crossing the first direction along the frame unit; a step of inserting the inner case and the outer case with the frame unit into the ground exposed after the second hole is formed by pressing the frame unit; a step of installing a lining along the inner circumference of the vertical shaft exposed by a movement of the frame unit, the inner case, and the outer case in the inserting step; and a step of repeating the step of forming the first hole in accordance with the depth of the vertical shaft, the step of forming the second hole, the step of installing the lining, and the step of inserting the inner case and the outer case with the frame unit. In the step of inserting the frame unit after the step of installing the lining, the frame unit is pressed by a pressing device connected to the lining. The excavating device includes: an earth auger excavating soil; and a rock hammer capable of excavating the hard ground.
Patent KR-20200021903-A (KR)
Title: Method of cutting glass plate and glass plate
Inventor: ONO TAKEAKI
IPC: C03B33/10
Filed: 2019-08-21
Abstract: The present invention relates to a method of cutting a glass plate. The method of cutting a glass plate comprises: a scribing process of forming a cutting line by scribing; a hollow cutting process of performing hollow cutting; and a stress cutting process of performing stress cutting along the cutting line. According to the cutting method of the present invention, it is possible to cut a glass plate with high precision and high speed.
Patent KR-20210023297-A (KR)
Title: vertical type automated storage system
Inventor: LEE TAE HOON
IPC: B65G57/30
Filed: 2019-08-22
Abstract: Disclosed is a low-floor automatic warehouse system comprising: a rack configured to form a cart entry space for depositing and withdrawing a plurality of trays and a loading space vertically extending to accommodate the plurality of trays in an up-down direction in an upper portion of the entry space; a lift for elevating the trays into the entry space and the loading space; and a locker for selectively locking the tray located at the bottom of the loading space.
Patent KR-20210023339-A (KR)
Title: Sprinkler head leak detection apparatus, system and operation method thereof
Inventor: KIM KWANG SUN
IPC: A62C35/60
Filed: 2019-08-23
Abstract: A sprinkler head water leak detection device, and a system and an operation method thereof are disclosed. According to the present invention, the sprinkler head water leak detection device comprises: a body; a coupling member formed in an upper portion of the body and coupled to a sprinkler head; and a sensor provided inside the body to detect water leak of the sprinkler head. The sensor may detect the occurrence of the water leak by detecting a change in resistance or impedance due to the water leak of the sprinkler head.
Patent KR-20210025943-A (KR)
Title: Messenger based advertising method and apparatus
Inventor: KIM YONG HWAN
IPC: G06Q30/02
Filed: 2019-08-28
Abstract: Disclosed are an advertisement method using a messenger of a terminal and a device thereof. The advertisement method using a messenger of a terminal comprises the steps of: (a) when a specific key is input in a messenger chat window, transmitting conversation contents input immediately before the input of the specific key to an advertisement server; (b) receiving, from the advertisement server, advertisement contents related to the keyword derived as a result of applying a topic model unit of the conversation contents; and (c) applying and outputting the advertisement contents as a skin of the messenger or a background image of the chat window. The advertisement server may analyze a user reaction to the advertisement contents and gives feed the user reaction back to the topic model unit to adjust the weight of the keyword.
Patent KR-20210026958-A (KR)
Title: Brushless motor apparatus provided with membrane protection structure
Inventor: LEE KI MIN
IPC: B01D63/00
Filed: 2019-09-02
Abstract: According to the present invention, provided is a brushless motor device with a membrane protection structure. A brushless fan motor device includes a stator including a coil therein and a printed circuit board supplying a current to the coil, and a rotor rotatably installed on the stator. The brushless motor device includes an air outlet hole formed in the upper surface of the stator, and a membrane separably coupled to the air outlet hole and made of a material through which air molecules can pass and water molecules can pass. A membrane protective wall formed in a shape surrounding the side surface of the membrane is provided around the outlet hole, and a drainage channel formed by forming a structure in which a portion of the membrane protective wall is opened, so that water flowing into the membrane is to be drained, is included.
Patent KR-20210044929-A (KR)
Title: System to monitor distribution panel of shipyard dock
Inventor: CHO IN HO
IPC: G01R22/10
Filed: 2019-10-15
Abstract: The present invention is to provide a system for monitoring the distribution panel of a shipyard dock to analyze the cause of power interruption in real time. A system for monitoring the distribution panel of a shipyard dock according to an embodiment of the present invention includes a measuring part that measures the power state of the distribution panel of a shipyard dock in real time; a monitoring part that collects the power data measured by the measuring part to monitor the power state of the power distribution board of the dockyard dock; and an analysis part for analyzing the cause of power cut off of the distribution panel of the shipyard dock based on the power data collected by the monitoring part when the power of the power distribution panel of the dockyard dock is cut off.
Patent KR-20210047058-A (KR)
Title: Hybrid methane mitigation system of landfill
Inventor: LEE NAM HOON
IPC: B01D53/84
Filed: 2019-10-21
Abstract: The present invention relates to a methane reduction system in a waste landfill and, more particularly, to a hybrid methane reduction system in a waste landfill that a guide hose is connected to a gas exhaust pipe already installed in the existing landfill site, and the landfill gas flowing through the guide hose flows into a methane oxidation chamber equipped with a gas neutralization layer and a methane oxidation layer so that a methane gas can be reduced by connecting the gas exhaust pipe installed in the existing landfill site and the methane oxidation chamber. The present invention for this purpose discloses a hybrid methane reduction system in a waste landfill, comprising: a gas exhaust pipe installed inside the landfill to discharge methane gas generated from the inside of the landfill to the outside; a connection hose connected to the gas exhaust pipe and the methane oxidation chamber to transfer the methane gas flowing in from the gas exhaust pipe to the methane oxidation chamber; and a methane oxidation chamber treating the methane gas transferred through the gas exhaust pipe and the connection hose through a biological methane oxidation reaction.
Patent KR-20210047553-A (KR)
Inventor: LEE MIN SANG
IPC: C09K11/08
Filed: 2019-10-22
Abstract: The present invention relates to a quantum dot synthesizing apparatus capable of synthesizing excellent quantum dots by controlling the optimum temperature and time and also controlling the concentration, and a method for synthesizing the same. Specifically, the quantum dot synthesizing apparatus comprises: a mixing container for mixing a plurality of raw materials; a stirring device coupled to the mixing container and stirring a plurality of raw materials; a condensing device that controls the pressure inside the mixing container and condenses the moisture of the raw materials; and a control device for controlling the stirring device and the condensing device.
Patent KR-20210048263-A (KR)
Inventor: KIM YUN SUNG
IPC: H04L5/14
Filed: 2019-10-23
Abstract: Disclosed are a time division duplex configuration method and a session management device. The session management device comprises at least one processor and a memory. The processor performs a connection with a terminal for one or more protocol data unit (PDU) sessions, allocates a quality of service (QoS) flow identifier to each of one or more base stations, determines each DL (down link) /UL (up link) ratio between a DL and a UL for each QoS flow identifier, and transmits each DL/UL ratio to each base station. Therefore, optimization can be achieved by adjusting the DL/UL ratio for each QoS flow identifier.
Patent KR-20200050439-A (KR)
Title: Separator and electrochemical device containing the same
Inventor: KWON HYE JIN
IPC: H01G11/52
Filed: 2019-11-01
Abstract: The present invention provides a separator with improved adhesive strength to an electrode and an electrochemical device including the same. The separator comprises: a porous polymer base material having a plurality of pores; and a porous coating layer including core-shell-type polymer particles positioned on at least one surface of the porous polymer base material and provided with a plurality of inorganic particles, a core unit, and a shell unit enclosing the core unit, and a binder polymer positioned on a portion or all of the surfaces of the core-shell-type polymer particles and the inorganic particles to connect and fix gaps between the core-shell-type polymer particles and the inorganic particles. In the core-shell-type polymer particles, T_g of the core unit is larger than T_g of the shell unit. The average T_g of the core-shell-type polymer particles is in a range of -5 to 80°C. The ratio of the average diameter of the inorganic particles to the average diameter of the core-shell-type polymer particles is in a range of 80 to 200%. The ratio of the average diameter of the core-shell-type polymer particles to the average diameter of the core unit is in a range of 30 to 60%.