baber/WOPTO huggingface dataset:
Patent KR-20210021755-A (KR)
Title: Smart wall
Inventor: YUNJOO KIM
IPC: E04B2/74
Filed: 2019-08-19
Abstract: The present invention relates to a smart wall, which comprises: a frame structure having a mounting cell; a driving roller positioned in an upper portion of the mounting cell; a screen wound by the driving roller, having a first lower side unit positioned on a front side of the driving roller, and having a second lower side unit positioned on a rear side of the driving roller; a motor providing rotational force; a timing gear rotated by receiving the rotational force of the motor and having a first gear; a timing chain having a hole corresponding to the first gear; and a connector fastening the timing chain and the screen. The smart wall prevents the screen covering a front surface of a display device from being pushed and enables the screen to receive force of the motor to be stably and vertically moved.
Patent KR-20200027899-A (KR)
Title: Thermoplastic resin composition
Inventor: CHOI JEONG SU
IPC: C08K5/092
Filed: 2019-09-03
Abstract: The present invention relates to a thermoplastic resin composition having excellent transparency, impact resistance and flowability. The thermoplastic resin composition comprises: A-1) a first copolymer comprising a first conjugated diene-based polymer with an average particle diameter of 0.05 to 0.2 μm, an alkyl (meth)acrylate-based monomer unit, and an aromatic vinyl-based monomer unit; A-2) a second copolymer comprising a second conjugated diene-based polymer with an average particle diameter of 0.23 to 0.5 μm, an alkyl (meth)acrylate-based monomer unit, and an aromatic vinyl-based monomer unit; B) a third copolymer comprising an alkyl (meth)acrylate-based monomer unit and an aromatic vinyl-based monomer unit; and C) 0.3 to 5 wt% of a plasticizer with a viscosity of 700 to 10,000 cP.
Patent KR-20210030040-A (KR)
Title: Apparatus of nitrogen monoxide generation
Inventor: UHM HAN SUP
IPC: H05H1/26
Filed: 2019-09-09
Abstract: The present invention relates to an apparatus for generating nitrogen monoxide which generates nitrogen monoxide in a large amount by using a phenomenon of oxidization of nitrogen atoms in a high-temperature environment provided by an electron wave plasma torch. The apparatus for generating nitrogen monoxide includes: an electron wave-supplying unit configured to receive electric power from the outside to generate electron waves with a predetermined frequency; a discharging unit configured to form a plasma torch by the electron waves supplied from the electron wave-supplying unit; an eddy gas-supplying unit configured to provide an eddy gas containing nitrogen mixed with oxygen to the discharging unit in the form of eddy; an interrupting unit installed at the outside of the discharging unit and configured to interrupt the discharging unit from the external air; and a cooling unit linked to the discharging unit and configured to cool the nitrogen monoxide provided from the discharging unit.
Patent KR-20210034757-A (KR)
Title: A scruple detector in the bathroom
Inventor: CHOI YONG SU
IPC: G08B3/10
Filed: 2019-09-21
Abstract: The present invention relates to a conscience expression device of a toilet. A weight recognition toilet seat cover makes it possible to determine whether a user uses a toilet by weight measurement when the user is sitting on a seat cover.
Patent KR-20190113718-A (KR)
Title: Negative reaction control and displacement absorb device for noise barrier of bridges, girder using the same and construction method thereof
Inventor: MIN JEANG MI
IPC: E01D19/04
Filed: 2019-09-30
Abstract: The present invention relates to a device for negative reaction control and expanding absorption for a soundproof wall bridge, including: a lower plate mounted on both end shift parts of a soundproof wall bridge; a rail mounted on the lower plate; and an upper plate sliding on the rail and mounted on one end lower surface of a girder of the soundproof wall bridge.
Patent KR-20210038259-A (KR)
Title: Mortar Composition using Ferronickel Slag Powder and Admixtures
Inventor: PARK SANG SOON
IPC: B28B1/04
Filed: 2019-09-30
Abstract: The present invention provides a mortar composition having excellent physical properties, wherein the mortar composition is mixed with a ferronickel slag fine powder including: 10.3 to 14.3 wt% of cement; 1.2 to 5 wt% of a fine ferronickel slag powder; 0.4 to 1.2 wt% of quicklime; 0.2 to 1 wt% of gypsum; 0.1 to 0.5 wt% of calcium chloride; 9.3-13.3 wt% of sand; 30.4-36.4 wt% of crushed sand; 31.1-37.1 wt% of stone dust; and 3.8-8 wt% of water.
Patent KR-20200041276-A (KR)
Title: Method and devices for communicating between an internet of things device and a remote computer system
Inventor: GUERRERO SEBASTIAN
IPC: H04L29/06
Filed: 2019-10-08
Abstract: For communication between an IoT device (1) and a remote computer system (3), the IoT device (1) transmits an upload data message to a mobile communication device (2) through a near-field communication circuit (S51) in order to forward the message to the remote computer system (3) (S52). The remote computer system (3) receives the upload data message through a mobile wireless communication network and stores the address of the mobile communication device (2) as a communication relay address for the IoT device (1) (S53). The remote computer system (3) transmits a download data message to the communication relay address through the mobile wireless communication network in order to forward the message to the IoT device (1) (S42). The IoT device (1) receives the download data message from the remote computer system (3), which is forwarded (S44) by the mobile communication device (2) through the near-field communication circuit. According to the present invention, a computer system is remotely arranged from an IoT device and any wireless access between the IoT device and the computer system does not occur.
Patent KR-20210044399-A (KR)
Title: Flat device for road marking paint
Inventor: GIM GYEONG GON
IPC: E01C23/088
Filed: 2019-10-15
Abstract: The present invention relates to a treatment apparatus for aged paint on the road, which is able to be more effectively used for flattening, reproducing, or removing aged paint on the road. According to the present invention, the treatment apparatus for aged paint on the road comprises: a freely driving transfer cart; a scraping unit mounted on the transfer cart to cut out the surface of the aged paint; and a height control unit for minutely setting the position of the scraping unit. The transfer cart has wheels which freely drive straight forward and rotate on the four corners of a lower surface as well as a handle formed on one side of a mainframe. The scraping unit includes: a rotary shaft operated by a motor; and a scraper mounted on the rotary shaft. At the same time, the scraper interposes a connection piece mounted on the outer circumferential surface of a cylindrical body, and includes a blade piece bound to have an elastic force. The height control unit is able to minutely set the position of the scraping unit from the mainframe, and to control the depth of the cut-out parts of the surface of the aged paint.
Patent KR-20200120472-A (KR)
Inventor: IL MO KANG
IPC: A61K47/52
Filed: 2019-10-15
Abstract: The present invention relates to: a controlled-release composition for oral administration which contains a compound of chemical formula 1 or a pharmaceutically acceptable salt thereof; and a manufacturing method thereof. The composition of the present invention efficiently delivers the compound of chemical formula 1 to the large intestine with controlled release properties.
Patent KR-20210050934-A (KR)
Title: Deodorization Filter and Deodorizer Including The Same
Inventor: KENICHI NISHIGAKI
IPC: C09D133/04
Filed: 2019-10-29
Abstract: The present invention relates to a deodorizing filter and a deodorizing device. The deodorizing filter according to the present invention includes: a first porous adsorbent in which a chemical adhesive adheres on a first porous body having a plurality of first surface holes; and a second porous adsorbent in which a chemical adhesive adheres on a second porous body having a plurality of second surface holes, wherein an average size of the plurality of second surface pores is larger than an average size of the plurality of first surface pores.
Patent KR-20210052694-A (KR)
Title: CMP slurry composition for polishing an ITO layer and method of forming a semiconductor device using the composition
Inventor: SEO EUNSUNG
IPC: H01L21/304
Filed: 2019-10-30
Abstract: The present invention provides a CMP slurry composition for polishing an ITO film and a method for manufacturing a semiconductor device using the same. The CMP slurry composition comprises: abrasive particles; dispersants; auxiliary oxidizing agents; and sugar alcohol compounds. In the case of manufacturing the semiconductor device using the same, a process can be simplified and process defects can be reduced.
Patent KR-20190130528-A (KR)
Title: Film forming apparatus
Inventor: NARUSHIMA KENSAKU
IPC: H01L21/02
Filed: 2019-11-11
Abstract: The present invention provides a film forming method which can form a metal film while suppressing the etching of a base film. The film forming method of one embodiment includes a process of supplying metal chloride gas and reducing gas which reduces the metal chloride gas alternately for multiple times to a substrate positioned in a processing chamber. The process of alternately supplying the metal chloride gas and the reducing gas has a period of gradually increasing the flow rate of the metal chloride gas.
Patent KR-20210056709-A (KR)
Inventor: JANG SE KYUNG
IPC: A23L3/40
Filed: 2019-11-11
Abstract: Disclosed is a complex food drying apparatus. According to the present invention, the complex food drying apparatus comprises: a drying housing having a drying chamber formed therein to dry a material to be dried and capable of being sealed from the outside; a temperature control unit provided inside and outside the drying chamber and capable of providing a low or high temperature to the inside of the drying chamber to selectively perform any one of a hot air drying function, a quick freeze-drying function, a low-temperature storage function, and a residual moisture removing function for the drying chamber; and a pressure control unit capable of adjusting the internal pressure of the drying housing. The temperature control unit includes a compressor, a first condenser provided in any one of a plurality of first branch pipes connected to the compressor, a second condenser connected to the plurality of first branch pipes through pipes, and a first evaporator provided in any one of the plurality of second branch pipes connected to the second condenser, and a second evaporator provided in the other of the second branch pipes connected to the second condenser. Accordingly, a condenser and an evaporator are provided in the drying chamber at the same time so that hot air drying and freeze-drying of food can be selectively performed. In particular, a plurality of evaporators having different heat exchange areas are provided and a plurality of expansion valves are applied to provide different degrees of expansion of a refrigerant, thereby separately performing the quick freeze-drying function and the low-temperature storage function.
Patent KR-20210059184-A (KR)
Inventor: YUN JIN HYO
IPC: G06Q30/02
Filed: 2019-11-15
Abstract: The present invention relates to a smart long-distance drive service system for a shared vehicle and a method thereof. The smart long-distance drive service system for a shared vehicle of the present invention comprises: a call information input unit for receiving vehicle call information including a destination from a passenger; a provider unit for providing information on an actual driving route and total driving distance from an origin to the destination; a fare calculator unit for calculating a driving fee according to the total driving distance, and charging an additional fee n times in response to the driving distance exceeding a first region when the destination is a second region outside the first region; and a control unit which, after a first passenger boarded in the first area gets out in the second area and a second passenger boarded within the second area gets out within the first area, has the first passenger pay back a fare corresponding to the distance traveled by the second passenger through the second area. As described above, by flexibly calculating the travel fee according to the distance to the destination of a long-distance traveler, the present invention has the effect of reducing the burden of the shared vehicle driver having to return with an empty car when returning, and alleviating the anxiety of passengers due to refusal to ride.
Patent KR-20210062786-A (KR)
Title: Automatic teller machine and tray unit thereof
Inventor: HWANG JIN YOUNG
IPC: B65H1/04
Filed: 2019-11-21
Abstract: A financial automation device and a tray unit of a financial automation device are introduced. The tray unit of above comprises: a tray carriage having a guide rail that is movable between a hospitality unit and a deposit/withdrawal unit and extends in the vertical direction; a tray body that is mounted so as to be lifted along the guide rail and provides an integrated bottom surface through which media can be inserted; a clamping plate that is mounted so as to be raised and lowered along the guide rail so as to face the tray body and provides an accumulation space in which a medium can be inserted into a space between the clamping plate and the integrated bottom surface; and a support roller provided on the clamping plate so as to be supported on a sidewall of the guide rail.
Patent KR-20210063535-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: JUNG YEON SU
IPC: H01L21/67
Filed: 2019-11-22
Abstract: According to the present invention, a test pattern is formed on a substrate in a region where a treatment liquid is applied to the substrate, an image including the test pattern is obtained, coordinates for dots of the test pattern from the image are obtained, and the impact location of the treatment liquid is analyzed using the coordinates, so that the impact error of the treatment liquid can be accurately corrected.
Patent KR-20210064942-A (KR)
Title: Pantyhose releasing pressure on the abdomen
Inventor: EUNJI KWON
IPC: A41B11/00
Filed: 2019-11-26
Abstract: A pantyhose provided by the present invention includes: a band part knitted only with covering yarns, and touching the wearer's abdomen and waist; a panty part that is of a knitted fabric having lower elasticity than the band part, and is tightly attached to the wearer's lower abdomen and buttocks to provide fixing force; and a leg part which can be stretched in four directions, and closely adheres the wearer's leg part.
Patent KR-20210073223-A (KR)
Title: Optical networking method and apparatus performing the same
Inventor: YOUN JI WOOK
IPC: H04L49/111
Filed: 2019-12-10
Abstract: An optical networking method and an apparatus for performing the same are disclosed. According to an embodiment, the optical networking method comprises the following steps of: setting optical paths based on input data traffic and allocating a memory; determining whether a collision occurs between the optical paths; and controlling a plurality of modules based on the optical path and whether the collision occurs. Therefore, the present invention provides a technology configuring a data center internal network by using an optical switch.
Patent KR-20200074890-A (KR)
Title: Shielded semiconductor package with open terminal and methods of making
Inventor: KIM CHANGOH
IPC: H01L23/66
Filed: 2019-12-16
Abstract: The present invention relates to a semiconductor device and, more particularly, to a semiconductor package having an electromagnetic interface shield and one or more open ends or sockets for connection to adjacent devices. According to the present invention, the semiconductor device has a substrate. Electrical components are placed over a surface of the substrate. A sealing material is deposited over the electrical component and the substrate. A portion of the surface of the substrate remains exposed from the sealing material. A shielding layer is formed over the sealing material. A portion of the shielding layer is removed to expose a portion of the surface of the substrate.
Patent KR-20210078019-A (KR)
Title: Charging cables with tripping prevention
Inventor: KIM GUN WOO
IPC: H02J7/00
Filed: 2019-12-18
Abstract: The present invention relates to a tripping prevention charging cable, and more particularly, to a tripping prevention charging cable configured to be separated from an external force to prevent an accident. Accordingly, the present invention provide a cable for preventing a passer-by from tripping or a connected electronic device from damaging or malfunctioning and includes as follows: an insertion part and a coupling part existing at a connection portion of the cable at a separated portion; an insertion protrusion part for supporting an engagement in the insertion part; an insertion spring pressing part for pressing a spring to generate elasticity; a coupling part connected to the insertion part; a coupling part groove to which the insertion protrusion part is connected; a coupling part spring for generating an elastic force; and a cable connecting the separated portion. Thus, an accident or a damage to objects due to tripping are prevented.
Patent KR-20200107761-A (KR)
Inventor: BAK JEONG GYU
IPC: G06Q30/06
Filed: 2019-12-20
Abstract: The present invention relates to a system-based method for computerized application analysis knowledge transaction. As for the method for controlling a computerized application analysis knowledge transaction system according to an embodiment of the present invention, the system includes: a private network including a dedicated calculation server; a public network including at least one public server; and a connection server connecting the private network and the public network and the method includes: a step of receiving a registration request with respect to a first computerized application program through the at least one public server from at least one client including a first client, in which the client is connected to the computerized application analysis knowledge transaction system through the public network; a step of determining whether the first computerized application program is abnormal on the private network with the registration request received and storing the first computerized application program in the private network; a step of opening the first computerized application program so that the at least one client is accessible; a step of receiving a first drive input corresponding to the first computerized application program from a second client; a step of outputting a first drive result by driving the first computerized application program so as to correspond to the first drive input through the dedicated calculation server; and a step of transmitting the first drive result to the second client.
Patent KR-20200003756-A (KR)
Title: Electronic device with protective case and operating method thereof
Inventor: HEECHEUL MOON
IPC: G06F3/041
Filed: 2019-12-23
Abstract: The present disclosure relates to an electronic device, comprising: a main body including a touch screen; a first cover supported by the main body; a second cover installed to operate with the first cover to selectively protect the touch screen; a connection unit extending from the second cover and connected with the first cover; and a window provided in the second cover. When the second cover is activated, a user can check information displayed on a touch screen through the window, and the use convenience of the device can be improved by enabling the touch input on an upper portion thereof in a state where the second cover is activated.
Patent KR-20210081750-A (KR)
Title: Surveymeter for Wide Energy Neutron Detecting
Inventor: KANG SANG MOOK
IPC: G01T3/00
Filed: 2019-12-24
Abstract: The present invention relates to a neutron detection device for detecting wide area energy, which can measure neutron space dose equivalent of wide area energy accurately and precisely through the geometric configuration of a moderator and a Bonner sphere, and which can be carried conveniently and can be used easily owing to the miniaturization and lightening of a signal processing circuit. The neutron detection device comprises: a thermal neutron detector(10) for detecting the signal of a thermal neutron; a Bonner sphere(20) formed in a spherical shape and including a detector hole(21) for connection to the thermal neutron detector(10) and one or more thermal neutron guide holes(22) formed in a direction perpendicular to the detector holes(21) to guide the flow of thermal neutrons; a thermal neutron absorbing member(30) arranged inside the Bonner sphere(20) to absorb thermal neutrons and decelerate epithermal neutrons and fast neutrons into thermal neutrons; a moderator(40) having the thermal neutron detector(10) installed in the middle thereof and arranged inside the thermal neutron absorbing member(30) to decelerate the epithermal neutrons and fast neutrons; and a controller(50) for receiving and processing the signals of the thermal neutron detector(10), displaying detection information and controlling the thermal neutron detector.
Patent KR-20200086217-A (KR)
Title: Methods for communicating using non-terrestrial network and apparatuses thereof
Inventor: HONG SUNG PYO
IPC: H04B7/185
Filed: 2019-12-26
Abstract: The present invention relates to a technology for performing communication between a terminal and a base station using a non-terrestrial network (NTN). According to embodiments of the present invention, a method for allowing a terminal to perform communication using an NTN comprises the steps of: receiving configuration information for cell change or beam failure recovery from a base station; determining whether a trigger condition for cell change or beam failure recovery is satisfied using the configuration information; and when the trigger condition is satisfied, performing an operation of cell change or beam failure recovery.
Patent KR-20210084760-A (KR)
Title: Autonomous driving controller and vehicle
Inventor: KIM SUNGYUN
IPC: H04L12/24
Filed: 2019-12-27
Abstract: In accordance with an embodiment of the present invention, an autonomous driving controller comprises: a first central processing unit (CPU) for attempting Ethernet switch register setting through a serial management interface (SMI) and Ethernet switch register setting through a remote management unit (RMU) when an Ethernet network is faulty; a second CPU for attempting the Ethernet switch register setting through the SMI and the Ethernet switch register setting through the RMU when the Ethernet switch register setting by the first CPU fails; and a microcontroller unit (MCU) for attempting the Ethernet switch register setting through a serial peripheral interface (SPI) when the Ethernet switch register setting by the second CPU fails. Accordingly, a failure of the Ethernet network can be recovered.
Patent KR-20190006072-A (KR)
Title: 유동 안내 장치를 포함한 압력 제어 밸브 장치
Inventor: MAYR KARLHEINZ
IPC: F16K31/06
Filed: 2012-06-14
Abstract: 본 발명은 유체용 압력 제어 밸브 장치(10)에 관한 것이며, 상기 압력 제어 밸브 장치는 하나 이상의 유입 영역(P)과 제1 및 제2 유출 영역(A, T)을 포함하고, 제1 및 제2 유출 영역은 서로 연결된 2개의 시트 밸브(23, 24)를 통해 서로 유체 공학적으로 연결될 수 있고, 제1 시트 밸브(23)에 의해 유입 영역(P)으로부터 제1 및 제2 유출 영역(A, T)까지의 유체 유입이 설정될 수 있으며, 제2 시트 밸브(24)에 의해서는 제1 유출 영역(A)과 제2 유출 영역(T) 사이의 유체 유출이 설정될 수 있다.  이 경우, 유입 영역(P)에서 제1 시트 밸브(23)의 상류에는, 제1 시트 밸브(23)의 영역 내 유입 유체에 사전 설정된 유동 특성을 부여하는 유동 안내 장치(26)가 배치된다.