baber/WOPTO huggingface dataset:
Patent KR-20200007654-A (KR)
Inventor: HASUNUMA MASAHIRO
IPC: F16L37/32
Filed: 2019-06-27
Abstract: Provided is a connector plug for fluid transfer which allows easy alignment of a key and a keyway. The connector plug for fluid transfer (3) comprises: a plug main body in which a hose is fixed to a base end unit, a front end unit is detachably connected to a socket, and a fluid flow path communicating with the hose is formed; a key plate (30) installed on the outer circumference of the plug main body and configured to be rotatable with respect to the plug main body; and two or more keys (32) installed on the key plate (30). The keys (32) include a main key (32a) wider than the other keys in the circumferential direction.
Patent KR-20200002002-A (KR)
Title: Integrated circuit structure, layout diagram method, and system
Inventor: PENG SHIH WEI
IPC: H01L27/02
Filed: 2019-06-27
Abstract: Provided is an IC structure which includes a first plurality of metal segments in a first metal layer, a second plurality of metal segments in a second metal layer over the first metal layer, and a third plurality of metal segments in a third metal layer over the second metal layer. Metal segments of the first plurality of metal segments and the third plurality of metal segments extend in a first direction and metal segments of the second plurality of metal segments extend in a second direction perpendicular to the first direction. A pitch of the third plurality of metal segments is smaller than a pitch of the second plurality of metal segments.
Patent KR-20210001346-A (KR)
Inventor: KANG JINKYU
IPC: H04W48/08
Filed: 2019-06-27
Abstract: The present invention relates to a communication technique and a system for combining a 5G communication system for supporting a higher data transmission rate after a 4G system with IoT technology. An objective of the present invention is to provide a method and an apparatus for efficient random access for various services in a mobile communication system. The present invention may be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, and security and safety-related services) based on the 5G communication technology and IoT-related technology. According to the present invention, a method of a terminal of a wireless communication system measures reference signal received power (RSRP) values corresponding to each synchronization signal block (SSB) based on a plurality of SSBs transmitted by a base station, checks the coverage enhancement (CE) level of the terminal based on the measured RSRP values and at least one RSRP threshold value, and transmits one or more random access preambles to the base station based on the checked CE level.
Patent KR-20210005798-A (KR)
Inventor: DONGHOON LEE
IPC: F25D11/00
Filed: 2019-07-06
Abstract: A refrigerator according to the present invention comprises: a storage chamber in which food is stored; a cold air supply means which supplies cold air to the storage chamber; a first tray forming a part of an ice-making cell that is a space in which water is phase-changed into ice by the cold air; a second tray which forms another part of the ice-making cell, which is in contact with the first tray in the ice-making process, and which is connected to the driving unit so as to be spaced apart from the first tray in the ice-making process; a water supply valve which controls the flow of water supplied to the ice-making cell; a water supply amount detection unit which detects the water supply amount of the ice-making cell; a heater positioned adjacent to at least one of the first tray and the second tray; and a control unit which controls the heater and the driving unit. The control unit is configured to: control the water supply valve to supply a first reference water supply amount of water to the ice-making cell so as to supply water to the ice-making cell at a water supply position of the second tray; move, after the supply of water in the first reference water supply amount is completed, the second tray to an ice-making position; and determine whether the water supply amount of the ice-making cell reaches a target water supply amount by the water supply amount detection unit. When the water supply amount of the ice-making cell reaches the target water supply amount, the control unit starts ice making, and when the water supply amount of the ice-making cell does not reach the target water supply amount, the control unit moves the second tray back to the water supply position and controls the water supply valve so that a second reference water supply amount that is smaller than the first reference water supply amount is supplied. According to the present invention, it is possible to make ice with uniform transparency.
Patent KR-20190095176-A (KR)
Title: Activation of the electrolyte injection system stockpile battery
Inventor: BEAK SEUNG IK
IPC: H01M6/36
Filed: 2019-07-15
Abstract: The present invention relates to an activation reservable battery in an electrolyte injection method. Spaces for placing an electrolyte, a positive electrode plate, and a negative electrode plate are separately arranged. The positive electrode plate and the negative electrode plate are moved to be in places by a sensing signal due to change of a back pressure of 10,000 G or more generated in case of use while the electrolyte is injected and the battery is activated, thereby ensuring safety against external impact during long-term storage and handling. When the battery is being used, the positive and negative electrode plates are spaced apart by the constant physical force required for the reservable battery. At this time, the electrolyte separately stored in an electrolytic bath is sucked by the pressure change in the vacuum state, in order to activate the battery.
Patent KR-20200010099-A (KR)
Title: Pre-cleaning for etching of dielectric materials
Inventor: VERVUURT RENE HENRICUS JOZEF
IPC: H01L21/324
Filed: 2019-07-18
Abstract: Provided is an etching method comprising a pre-cleaning process for removing surface oxides of dielectric materials. The removal of the oxides can be performed through thermal reaction and/or a plasma process before the etching method. In some embodiments, the removal of the oxides can control the etching method, increase reproducibility, and reduce oxides relative to selectivity.
Patent KR-20210017013-A (KR)
Title: Display device
Inventor: YOUNG JOON AHN
IPC: G06F1/16
Filed: 2019-08-06
Abstract: The present invention provides a display device including: a housing; a roller installed inside the housing; a supporter wound around the roller, unwinding from the roller according to the rotation of the roller, and extending from the inside of the housing to the outside; and a flexible display panel coupled to the supporter and wound or unwound on the roller, and extending from the inside of the housing to the outside, wherein the supporter includes: a plate-shaped wall; a plurality of flutes formed on one surface of the wall; and a skin fixed on the plurality of flutes. Accordingly, the display panel is supported in response to bending or rolling of the flexible display panel.
Patent KR-20210020436-A (KR)
Inventor: AHN BUM MO
IPC: B23K20/12
Filed: 2019-08-14
Abstract: The present invention relates to a bonding component welded by friction stir welding. More particularly, the present invention relates to a bonding component formed in a structure in which flow paths formed therein are separated without interfering with each other. According to the present invention, the bonding component comprises: a hollow channel formed inside the bonding component and provided with a temperature control medium; and a hole penetrating members to be bonded upward and downward and through which a process fluid passes.
Patent KR-20190104280-A (KR)
Title: Intelligent voice recognizing method, apparatus, and intelligent computing device
Inventor: JAEWOONG JEONG
IPC: G10L15/22
Filed: 2019-08-20
Abstract: Disclosed are an intelligent voice recognition method, a voice recognition device and an intelligent computing device. According to an embodiment of the present invention, the intelligent voice recognition method includes the following steps of: obtaining a microphone detection signal; recognizing the voice of a user from the microphone detection signal through a pre-learnt voice recognition model; and outputting information related with a result of recognizing the voice of the user. The voice recognition model is updated based on the voice recognition result information. According to the present invention, at least one among the voice recognition device, the intelligent computing device and a server can be connected with an artificial intelligence module, a drone (unmanned aerial vehicle: UAV); a robot; an augmented reality (AR) device, a virtual reality (VR) device and devices related with 5G services.
Patent KR-20210023559-A (KR)
Title: Street light with tilting function
Inventor: LEE YONG BEOM
IPC: F21W131/103
Filed: 2019-08-23
Abstract: The present invention relates to a tiltable street light, which is installed on a road or a bridge for illumination for a pedestrian or a vehicle driver. The installation height of the street light can be adjusted with ease, the street light does not hinder pedestrian and driver passage, and the street light can be repaired and maintained with ease and speed. The street light includes: a fixed pillar portion (10) having a lower portion fixed on a bottom surface and installed so as to remain erect; a movable pillar portion (20) installed on the upper side of the fixed pillar portion (10) and having an upper portion provided with lighting means (L) for sideway and road illumination; a pivotable height adjustment portion (30) installed such that the fixed pillar portion (10) and the movable pillar portion (20) are connected to each other and formed such that the movable pillar portion (20) is height-adjustable while pivoting upward and downward to one side; a pillar pivoting limiting portion (40) installed in at least one of the fixed pillar portion (10) and the movable pillar portion (20), installed at a predetermined distance from the pivotable height adjustment portion (30), and formed such that the movable pillar portion (20) pivots at a set angle or remains erect; and a protective cover (50) installed so as to surround the upper outer surface of the fixed pillar portion (10) and the lower outer surface of the movable pillar portion (20), supporting the movable pillar portion (20) such that the movable pillar portion (20) remains erect at a set angle, and preventing the pivotable height adjustment portion (30) and the pillar pivoting limiting portion (40) from being exposed to the outside.
Patent KR-20210029553-A (KR)
Title: A method for providing membership services corresponding to a money transfer transaction based on limited code information and an apparatus using it
Inventor: KIM HYOUNG SEOP
IPC: G06K19/06
Filed: 2019-09-06
Abstract: According to an embodiment of the present invention, a method for operating a remittance transfer transaction device for providing a remittance transfer transaction service based on code information, comprises the step of: pre-registering membership service unique information corresponding to a user of a purchaser terminal; receiving a code information request for identifying the user of the purchaser terminal for a remittance transfer transaction from the purchaser terminal; generating code information corresponding to the user of the purchaser terminal in accordance with a remittance transfer transaction standard allowed by a financial institution server when the code information request is received; storing mapping information in which the pre-registered membership service unique information is mapped with the generated code information; transmitting the code information to the purchaser terminal; and processing a membership service using the mapping information together with money transfer processing for the remittance transfer transaction when purchase code information included in an approval request for the remittance transfer transaction matches the mapped code information when the approval request for the remittance transfer transaction is received from the financial institution server. Accordingly, a membership service can be smoothly provided.
Patent KR-20190110491-A (KR)
Title: Method and apparatus for controlling virtual machine related to vehicle
Inventor: LEE CHUL HEE
IPC: B60R16/02
Filed: 2019-09-10
Abstract: According to the present invention, at least one among an autonomous vehicle, a user terminal and a server can be connected or fused with an artificial intelligence module, a drone (unmanned aerial vehicle: UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device and devices related with 5G services. To achieve the objective, according to an embodiment of the present invention, a server information providing method includes the following steps of: enabling an operation device to receive a request message including information related with the generation of a virtual machine (VM); generating the VM corresponding to the operation device based on the request message; receiving the information obtained by the operation device; executing an operation corresponding to the obtained information by using the VM; and transmitting information related with a result of the operation to the operation device.
Patent KR-20210034963-A (KR)
Title: Method for manufacturing cylindrical secondary battery
Inventor: SON BU WON
IPC: B23K26/21
Filed: 2019-09-23
Abstract: The present invention provides a method of manufacturing a cylindrical secondary battery, comprising a welding step of welding a plurality of negative electrode tabs located on a surface inside a battery case and a battery case by irradiating laser to a surface outside the battery case, wherein the negative electrode tabs include a first negative electrode tab located on the surface inside the battery case and a second negative electrode tab located on the first negative electrode tab and having the thickness thicker than that of the first negative electrode tab. According to the method of manufacturing a cylindrical secondary battery, it is possible to expand a weldable output range that can show sufficient peeling strength (bonding strength) during laser welding, thereby improving manufacturing processability of cylindrical secondary batteries. Also, it is possible to reduce back bead defects in a welding area and to improve bonding strength (peeling strength) of the negative electrode tab, thereby solving the defect problem that may occur due to laser welding.
Patent KR-20200035230-A (KR)
Title: Smart soldering iron tip and method of authenticating same
Inventor: NGUYEN HOA DINH
IPC: B23K3/02
Filed: 2019-09-25
Abstract: The present invention relates to soldering iron tips and methods for authenticating the soldering iron tips. The smart soldering iron tip of a portable soldering iron includes: a hollow cylindrical base; a pointed distal end unit; and a proximal end unit with an ID feedback device comprising a conductive material coating which provides authentication information on the smart soldering iron tip when reading.
Patent KR-20200038184-A (KR)
Title: Substrate retaining apparatus, system including the apparatus, and method of using same
Inventor: MURALIDHAR SHIVA K T RAJAVELU
IPC: H01L21/673
Filed: 2019-09-25
Abstract: Disclosed are a substrate retaining apparatus, a load lock assembly comprising the substrate retaining apparatus, and a system including the substrate retaining apparatus. The substrate retaining apparatus can include at least one sidewall and one or more heat shield plates. One or more of among the at least one sidewall can include a cooling fluid conduit, thereby facilitating cooling of substrates retained by the substrate retaining apparatus. Additionally or alternatively, one or more among the at least one sidewall can include a gas conduit, thereby providing gas to a surface of the retained substrate.
Patent KR-20210036523-A (KR)
Title: Odor and fine dust removal device using used coffee capsule as plastic separation method
Inventor: LIM JANG WON
IPC: A61L9/012
Filed: 2019-09-26
Abstract: The basic principle of such a device is to fix a pencil on one side in an automatic pencil sharpener and turn it with the other handle to fix a coffee capsule in one hole, use the other sharp circular metal sawteeth to push and turn, remove the contents, and then drop it down. By separating in this way, the coffee capsule can be conveniently separated and collected without making the surroundings dirty, and the contents can also be removed by adsorbing odors or fine dust in the house.
Patent KR-20210037330-A (KR)
Title: System for assemblying battery cell case
Inventor: SHIN DONG ZIN
IPC: H01M10/04
Filed: 2019-09-27
Abstract: The present invention provides a battery cell case assembly system capable of automatically assembling an upper case and a lower case while transporting the upper and lower cases. The battery cell case assembly system includes a first transfer for transferring a lower case; a first rotator disposed on one side of the first transfer unit to reverse a pouch cell accommodated in the lower case; a second rotator disposed on one side of the first rotator and inserting an upper case into the lower case to be clinched in a state in which the upper case is tilted; a press disposed on one side of the second rotator to press the upper case and inserting the upper case into the lower case to assemble the battery cell; a battery cell inspection sensor disposed on one side of the press to inspect the exterior of the assembled battery cell by inserting the upper case and the lower case to each other; a stacker disposed on one side of the battery cell inspection sensor to receive and stack battery cells that have passed the visual inspection result; a buffer disposed on one side of the stacker to receive battery cells that fail the visual inspection result; a second transfer disposed between the press and the stacker and transferring the battery cells to the stacker or the buffer according to the result of the visual inspection photographed by the battery cell inspection sensor; and a third transferor arranged to extend from the first transferor to the battery cell inspection sensor to sequentially transfer the lower case transferred from the first transfer to the press or transfer the battery cell assembled in the press to the battery cell inspection sensor.
Patent KR-20210039626-A (KR)
Title: Program of processing a message that analyzing and providing feedback expression items
Inventor: HYOSUB LEE
IPC: H04L12/58
Filed: 2019-10-02
Abstract: Provided is a computer program stored in a medium for executing: a message box information extraction analysis function for extracting text information and expression image item information, which are messages transmitted and received through a chatting interface in a group created by user terminals or between the user terminals, executing analysis on emotions and expressions of a user from the extracted text information and expression image item information, and identifying an entire context of a conversation based on the analyzed information; a user information extraction analysis function for extracting an extroverted characteristic of the user, an interest factor of the user and a mood of the user based on at least one among user profile photo information, user gender information and user state notification message information, and analyzing an emotional state and a tendency of the user based on the extracted information; and a factor deriving function for deriving text information, expression type information, image type information, image information matched with expressions, use frequency information by multiple users, image information matched with user information and feedback processing information, which are attribute information by factor to be inputted into expression image item creation learning, based on the text information, the expression image item information and the user information, which have been extracted and analyzed by the message box information extraction analysis function and the user information extraction analysis function. Therefore, the present invention is capable of guaranteeing the properness of feedback item recommendation.
Patent KR-20210041259-A (KR)
Title: The apparatus which calculates a power consumption of a fluid device for a inverter
Inventor: KIM JUN YEUP
IPC: F04B17/03
Filed: 2019-10-07
Abstract: The present invention relates to a power consumption calculation device for a fluid device for an inverter. The power consumption calculation device comprises: an information receiving module; a variable value generation module; and a power consumption calculation module. An objective of the present invention is to support the effective operation of the inverter to be achieved more easily.
Patent KR-20210045007-A (KR)
Inventor: KIM JUNG KI
IPC: G05D9/12
Filed: 2019-10-16
Abstract: The present invention relates to a system for automatically controlling the level of plating liquid through a level camera and, more specifically, to a system for automatically controlling the level of plating liquid through a level camera, wherein as a control part calculates the level of plating liquid in a current plating bath by decoding photographed image data from a level camera, the maintenance of the level of plating liquid through ingot insertion control is automated to reduce the workload of a worker and a quality variation of products, thereby increasing quality reliability. To achieve the purpose, the system includes: a plating bath storing plating liquid; an ingot insertion device supplying an ingot to the plating bath; a level camera photographing a specific area of the plating bath to measure the level of plating liquid in the plating bath; and a control part determining the level of plating liquid in the current plating bath by receiving photographed image data from the level camera, and then, determining whether to insert an ingot through the ingot insertion device in accordance with a result of the determination.
Patent KR-20210045634-A (KR)
Inventor: HAN SANGWOOK
IPC: H04L9/14
Filed: 2019-10-17
Abstract: The present invention relates to a biometric information-based OTP authentication method and system and, more specifically, to a biometric information-based OTP authentication method and system performing user authentication by applying FIDO authentication according to the FIDO standard performing user authentication based on biometric information and performing OTP authentication through OTP information created by using common information of a user as a seed. The biometric information-based OPT authentication method comprises: a user registration step; a user authentication step; and an OTP authentication step.
Patent KR-20210047464-A (KR)
Inventor: CHAE JE HO
IPC: H05B3/14
Filed: 2019-10-22
Abstract: The present invention relates to a ceramic heater having improved reliability, which includes: a heater body part having a mesh-type high-frequency electrode and an electrode rod connecting member in contact with the lower surface of the high-frequency electrode; and a heater support part mounted on a lower portion of the heater body part so as to support the heater body part, wherein the electrode rod connecting member is in surface contact with one surface of the high-frequency electrode.