baber/WOPTO huggingface dataset:
Patent KR-20210047158-A (KR)
Title: Calibration and validation method for reliability of finite element model using statistical analysis
Inventor: LEE JONGSOO
IPC: G06F30/00
Filed: 2019-10-21
Abstract: The present invention relates to a method for correcting and verifying the reliability of a finite element model through statistical analysis. The purpose of the present invention is to provide the method for correcting and verifying the reliability of the finite element model through statistical analysis, which introduces a statistical model and performs verification and correction to statistically verify the validity of the analysis model and improve the prediction result, in order to ensure the reliability of the predictive ability of the finite element model. The method for correcting and verifying the reliability of the finite element model through statistical analysis comprises an uncertainty quantification step, a statistical model correction step, and a statistical model verification step.
Patent KR-20210047616-A (KR)
Inventor: Seongwoo Park
IPC: G09F9/30
Filed: 2019-10-22
Abstract: The present invention relates to a foldable display device. According to an embodiment of the present invention, the foldable display device comprises: a display panel including a flexible substrate, and having at least one folding region folded with respect to a folding axis and at least one non-folding region disposed at one side and another side of the folding region; a glass substrate disposed on a lower portion of the flexible substrate, and including an opening corresponding to the folding region; and a pattern frame disposed on the lower portion of the glass substrate. The flexible substrate includes at least one groove pattern formed to overlap the folding region, and the groove pattern is formed on a rear surface of the flexible substrate. Therefore, an occurrence of wrinkles due to repeated folding and unfolding driving can be minimized.
Patent KR-20210048621-A (KR)
Title: Light emitting device and light apparatus for plant growth
Inventor: KIM CHO HUI
IPC: F21Y115/10
Filed: 2019-10-23
Abstract: An embodiment of the present invention relates to a light emitting device for plant growth emitting light for plant growth which comprises a blue light emitting diode (LED) emitting blue light, and at least one wavelength conversion material excited by the blue light and converting light of another wavelength. According to the light emitting device for plant growth, emission spectrum of the plant growth light satisfies the conditions that PPF in a band of 500 to 600 nm is in the range of 6 to 10, and the PPF in the 600 to 700 nm band is in the range of 5 to 7, when a photosynthetic photon flux (PPF) in a band of 400 to 500 nm is 1.
Patent KR-20210048277-A (KR)
Inventor: YOON JEONG HEE
IPC: B41J2/315
Filed: 2019-10-23
Abstract: The present invention relates to an order management system and an order management method using a printer, and more particularly, to an order management system and an order management method using a printer, capable of supporting efficient management of a plurality of orders received through a plurality of mutually different channels according to an order sequence by sequentially outputting order information received for the mutually different channels by using the printer. According to the present invention, a plurality of order information received through an integrated interface unit through a plurality of mutually different communication channels are collected in an order processing device, an acceptance order for each order information is automatically set according to a reception order for each order information through the order processing device, and the order information for which the acceptance order is set is transmitted to a printer device through the order processing device to support outputting of the order information in the acceptance order so as to support processing of an order according to the order information in an ordered order by only checking a printout output through the printer device without managing the order information by manually checking the order information for each communication channel by a store manager, so that convenience and efficiency for managing the order information are increased.
Patent KR-20210052722-A (KR)
Title: Photoelectrode structure for photoelectrochemical cell and method for manufacturing same
Inventor: HA JUN SEOK
IPC: H01L33/26
Filed: 2019-10-30
Abstract: Provided, in the present invention, is a photoelectrode structure for a photoelectrochemical cell comprising: a photoelectrode comprising a GaN-based alloy and absorbing sunlight; and a fluorescent structure layer that is located on one surface of the photoelectrode and emitting visible light by absorbing sunlight passing through the photoelectrode, wherein the fluorescent structure layer comprises a silicone molded body and an up-and-down conversion light emitting body. Therefore, the present invention is capable of preventing energy loss (transmission loss).
Patent KR-20210051888-A (KR)
Title: POWER ACCOMMODATION SYSTEM and METHOD BETWEEN GRIDS
Inventor: LEE YONG SEUNG
IPC: G06Q50/06
Filed: 2019-10-31
Abstract: The present invention provides an inter-grid power provision system and method that can support power flow between multiple microgrids in a managed site. The inter-grid power provision system includes an intermediary distribution line device that is distinct from each main distribution path of two microgrids that flow electric power to each other, and forms a backbone distribution path that connects each local power path of the two microgrids; and an intermediary distribution management server that controls power transmission using the intermediary distribution line device, wherein the intermediary distribution line device includes a first converter that is connected to a local power path of one of the two microgrids to convert the electric power to each other and converts an alternating current of the excitation and a direct current of an intermediate DC terminal; a second converter connected to the remaining local power path of the two microgrids to convert an alternating current of the excitation and a direct current of each DC terminal; and a source display unit for displaying a source on the AC power output from the first converter or the second converter.
Patent KR-20210055219-A (KR)
Title: Quick coupler with commonality for excavator
Inventor: KIM JE HO
IPC: E02F3/36
Filed: 2019-11-07
Abstract: The present invention relates to a quick coupler for an excavator with secured commonality. More particularly, the present invention relates to a quick coupler for an excavator with secured commonality, which is assembled at the tip of an arm of the excavator to fix a work unit such as a bucket, has a reinforcing clamping structure, so that not only work units such as buckets, but also a magnet device that lifts high-load items by magnetic bonding or a hook device that lifts by attaching a lifting wire to which high-load items are assembled in common, so as to be used not only for excavation purposes, but also for crane applications that lift high-load items.
Patent KR-20210055546-A (KR)
Title: Apparatus and method for establishing an mbs service session for providing an mbs service in a wireless communication system
Inventor: JungJe Son
IPC: H04W88/18
Filed: 2019-11-07
Abstract: The present invention relates to a 5^th generation (5G) or pre-5G communication system for supporting a higher data rate after a 4^th generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments of the present disclosure, a method for operating an access and mobility management function (AMF) node in a wireless communication system comprises the steps of: receiving an MBS session creation request including information on a multimedia broadcast service (MBS) service area from a BM-CPF (broadcast/multicast-control plane function) node; transmitting a message requesting information of a session management function (SMF) node including information on the MBS service area to a network function (NF) repository function (NRF) node; receiving the information of the SMF node based on the information on the MBS service area from the NRF node; transmitting an MBS session creation request message to the SMF node based on the information of the SMF node. Accordingly, an apparatus and method for establishing the MBS service session for providing the MBS service in the wireless communication system.
Patent KR-20210056003-A (KR)
Title: Gate driver including discharge circuit
Inventor: SOH JAE HWAN
IPC: H03K17/687
Filed: 2019-11-08
Abstract: The present invention relates to a gate driver and, more specifically, to a gate driver including a discharge circuit. According to an embodiment of the present invention, the gate driver comprises: a first switch for connecting or disconnecting a first power source and a power semiconductor element; a capacitor charged according to connection between the first power source and the power semiconductor element and configured to provide a current corresponding to initial charging of the connection to the power semiconductor element; and a second switch turned on to discharge charges charged in the capacitor when the first power source and the power semiconductor device are disconnected. According to the present invention, the gate driver can rapidly discharge charges charged in a fast charging capacitor in case of switch to a turn-off operation mode through a separate discharging circuit.
Patent KR-20210058106-A (KR)
Title: Purification method of hydrogen produced through hydroelectrolysis using palladium-containing hydrogen separation membrane
Inventor: MIN YOUN SIK
IPC: C01B3/50
Filed: 2019-11-13
Abstract: The present invention provides a method for producing hydrogen, which comprises: a first step of decomposing water to produce hydrogen; a second step of injecting an inert gas into the hydrogen and oxygen-containing by-product gas produced in the first step; and a third step of separating a mixed gas containing hydrogen and oxygen with a palladium-based hydrogen separation membrane and purifying the mixed gas into high-purity hydrogen, wherein the hydrogen concentration of residual gas that has not passed through the separation membrane is set to be lower than a hydrogen explosion concentration by controlling the inert gas injected in the second step. The method of the present invention, when supplying electrolyzed hydrogen to a separation membrane purifier, supplies the inert gas to prevent the risk of explosion.
Patent KR-20200058298-A (KR)
Title: Scaled liner layer for isolation structure
Inventor: COLOMBEAU BENJAMIN
IPC: H01L29/78
Filed: 2019-11-14
Abstract: In general, embodiments described in the present application relate to methods and processing systems for forming isolation structures (e.g., shallow trench isolations (STIs)) between fins on a substrate. In an example, the fins are formed on the substrate. A liner layer is formed conformally on the fins and between the fins. Forming a liner layer comprises, to form a liner layer, depositing a preliminary liner layer conformally on the fins and between the fins, and densifying the preliminary liner layer through a plasma treatment process. A dielectric material is formed on the liner layer.
Patent KR-20210062915-A (KR)
Title: Load current monitoring apparatus and method
Inventor: KIM YEON HO
IPC: G01R19/25
Filed: 2019-11-22
Abstract: A load current monitoring device according to a preferred embodiment of the present invention includes a comparison part for comparing an input voltage and a reference voltage according to a load current; a reference voltage processing part for converting the comparison result of the comparison part into a digital signal; and a reference voltage generation part for varying and outputting the reference voltage according to the digital signal. It is possible to remove the noise of a comparison voltage.
Patent KR-20210065513-A (KR)
Title: Network security configuration of image forming apparatus
Inventor: HYUN WOOK PARK
IPC: H04L29/08
Filed: 2019-11-27
Abstract: An example network security setting method may include the steps of: receiving a server discovery message; broadcasting a server offer message in response to a server discovery message; receiving an internet protocol (IP) address allocation request from an image forming device which has received a server offer message; and transmitting an IP address and an IP security policy to the image forming device in response to the IP address allocation request.
Patent KR-20210066436-A (KR)
Title: Power amplifying apparatus
Inventor: KIM TAEHOON
IPC: H03F3/195
Filed: 2019-11-28
Abstract: A power amplifying device according to an embodiment may comprise: an input part; a 1-1 transformer and a 1-2 transformer connected in parallel to the input part; a first amplifier and a second amplifier each connected to the 1-1 transformer and the 1-2 transformer; a first switch connected to one side of the 1-2 transformer; a 2-1 transformer and a 2-2 transformer each connected to the first amplifier and the second amplifier and connected in parallel with an output part; and a second switch connected to one side of the 2-2 transformer. Therefore, the embodiment has an effect of having a high efficiency by designing a power amplifier capable of multiple output modes.
Patent KR-20210068211-A (KR)
Title: Navigation system and ballon catheter
Inventor: KIM DONG KYU
IPC: A61B34/20
Filed: 2019-11-29
Abstract: The present invention relates to a navigation balloon catheter. The navigation balloon catheter comprises: a sensor part including a sensor unit located inside the body of a patient to sense a magnetic field signal; a balloon part located on the outside of the sensor part so as to surround the sensor part and including a balloon unit inflating by injection of gas at an end thereof; and a control part for generating location information based on a signal received from the sensor part. The sensor part may be formed so that an end region of the sensor part is easily bent more than a middle region of the sensor part.
Patent KR-20210069145-A (KR)
Title: Water jet propulsion unit of portable type having attachable function
Inventor: PARK HYOUNG KYU
IPC: B63H11/08
Filed: 2019-12-02
Abstract: The present invention is to propose a water jet propulsion device that can be used in low water depth as well as improve mobility and utility in various ships. The present invention provides a detachable portable water jet propulsion device, which comprises: a housing unit including first and second housings (11, 16) and a duct (13); a driving unit provided with a motor (21), a rotating rod (24), an impeller (25), a nozzle (26), and a control box (28); a hull connection unit provided with a support pipe (31), a first fixing piece (32), a protruding piece (33), a pivoting piece (34) rotatably coupled to the protruding piece (33), a connecting bar (35), and a clamp (36) formed at the other end of the connecting bar (35); and an operation unit provided with a second fixing piece (41), an operation rod (42), and an operation lever (43) electrically connected to the control box (28).
Patent KR-20210068869-A (KR)
Inventor: KIM KYOO SEOK
IPC: H04N5/225
Filed: 2019-12-02
Abstract: A vehicle camera device of the present invention includes: a bracket attached to a windshield of a vehicle and having a first coupling part and a second coupling part formed therein; a camera module coupled to the first coupling part and having a first terminal formed therein; and a control unit for controlling the camera module. The control unit includes a main body coupled to the second coupling part, and a connection part rotatably connected to the main body and having a second terminal formed therein. The control unit can position the second terminal at a position where the first terminal and the second terminal are connectable as the connection part rotates with respect to the main body. The vehicle camera device of the present invention can be provided not only in general vehicles but also in autonomous vehicles operated by executing artificial intelligence (AI) algorithms and/or machine learning algorithms in a 5G environment connected for the Internet of things. The present invention can improve product assembly according to modularization.
Patent KR-20210071600-A (KR)
Title: Leisure soft type head protector with gps
Inventor: PARK HONG SUK
IPC: G01S19/14
Filed: 2019-12-06
Abstract: The present invention provides a soft type head protector for leisure with a GPS, which comprises: a head cap (100) having a head part (110) for accommodating the head, and an inner space formed therein to accommodate the head by having a side part (120) extending downward from both sides of the head part (110); a plurality of reinforcing covers (200) selectively attached to and detached from an outer surface of the head cap (100) to relieve shock and reinforce strength; a side cover (400) fixed to or detachable from an outside of the side part (120); a visibility patch (300) designed in any one of patterns or shapes based on animals, people, cartoons or movies, dramas, celebrities, and nature in a variety of colors, and made of a material capable of retroreflection to be attached to and detachable from at least one of a front and a rear of the head cap (100); and a GPS module (610) installed in at least one of the head cap (100), the reinforcing covers (200) and the visibility patch (300), and transmitting location information to a set mobile terminal (700). Accordingly, the present invention can raise wearing rates of the head protector on infants and children, and prevent missing children.
Patent KR-20200032023-A (KR)
Title: Patient controlled drug administration device
Inventor: YANG JU SEOK
IPC: A61M5/168
Filed: 2019-12-06
Abstract: The present invention relates to a drug administration device of a patient control type for self-administration of a drug such as a painkiller. To this end, the drug administration device of the present invention comprises: a drug administration control device (110) for continuously supplying a drug solution and selectively pressing a drug bag to supply the drug solution; a lower bolster case (190) in which the drug administration control device (110) is seated and assembled; a button silicon (170) located at an upper end of the drug bag (140) of the drug administration control device (110) to selectively press the drug bag; and an upper bolster case (180) assembled on a front surface of the lower bolster case (190) to protect components. According to a medical device of a patient control type for self-administration of a drug such as a painkiller, the quality and reliability of the drug administration device are remarkably improved, thereby satisfying various needs of consumers who are users to present a good image.
Patent KR-20210080791-A (KR)
Title: 3-way valve apparatus for fuel cell vehicles and control method thereof
Inventor: KANG SUN IL
IPC: F16K31/04
Filed: 2019-12-23
Abstract: The present invention relates to a 3-way valve device having a bypass flow path for controlling a humidification amount in a hydrogen cell vehicle and, more specifically, to a valve device having a structure in which two valve plates are interoperated even from the beginning, not after a predetermined moment, unlike an existing valve. According to one aspect of the present invention, the 3-way valve device includes a main valve plate (11) opening and closing a first flow path (flow path on the side of a humidifier), and a bypass valve plate (12) opening and closing a second flow path (a bypass flow path on the side of a fuel cell stack). Here, the 3-way valve device includes a valve interoperation part (15) opening the first flow path by operating the first plate (11) while closing the second flow path by operating the second plate (12).
Patent KR-20200000844-A (KR)
Title: Switching element, display substrate and method of manufacturing the same
Inventor: LEE YONG SU
IPC: H01L29/49
Filed: 2019-12-26
Abstract: The present invention relates to a switching element capable of simplifying a manufacturing process and enhancing electric characteristics of a semiconductor, a display substrate including the same, and a manufacturing method thereof. According to the present invention, the switching element comprises: an active pattern including a channel region, a source region connected to the channel region, and a drain region connected to the channel region; a gate electrode overlapped with the channel region of the active pattern; a gate insulating layer disposed between the channel region of the active pattern and the gate electrode; a source electrode disposed on the source region of the active pattern to come in ohmic contact with the source region; and a drain electrode disposed on the drain region of the active pattern to come in ohmic contact with the drain region. The source region, the drain region, and the channel region of the active pattern are made of the same material.
Patent KR-20210086851-A (KR)
Title: Natural plant composition containing probiotics
Inventor: JEONG YU JIN
IPC: A61K36/68
Filed: 2019-12-31
Abstract: The present invention relates to a vegetable natural ingredient composition containing probiotics. More specifically, the present invention relates to a composition which contains probiotics and at least one selected from among Styphnolobium japonicum, Vitex agnus-castus, and Humulus lupulus as specific vegetable natural ingredients, and specifically, relates to a vegetable natural ingredient composition containing probiotics useful as a composition for improving health such as alleviating female menopausal symptoms. The composition of the present invention is useful as a health supplement for alleviating hot flashes, improving vaginal health and vaginal pH, and alleviating female menopausal symptoms or a pharmaceutical composition for treating the same.
Patent KR-20210086143-A (KR)
Title: Touch display device
Inventor: LEE SEON HEE
IPC: G06K9/00
Filed: 2019-12-31
Abstract: The present invention relates to a touch display device having a fingerprint sensor disposed in a touch sensor unit, thereby increasing product reliability while reducing product costs. The touch display device according to one embodiment of the present invention includes: a display unit including a plurality of pixels disposed in an active area and having an emission area and a non-emission area; an encapsulation unit disposed on the display unit and encapsulating the plurality of pixels; and a touch-fingerprint fusion sensor unit having a touch sensor function and a fingerprint sensor arranged in the active area on the encapsulation unit. The touch-fingerprint fusion sensor unit includes a plurality of first fingerprint sensor electrodes disposed in a fingerprint sensor area on the encapsulation unit, a first touch insulating layer disposed on the first fingerprint sensor electrodes, a plurality of second fingerprint sensor electrodes disposed in the fingerprint sensor area on the first touch insulating layer and arranged in a structure crossing the plurality of first fingerprint sensor electrodes, a second touch insulating layer disposed on the second fingerprint sensor electrodes, and a plurality of first and second touch electrodes disposed on the second touch insulating layer. The first fingerprint sensor electrodes, the second fingerprint sensor electrodes, and the first and second touch electrodes overlap the non-emission area.
Patent KR-20190039064-A (KR)
Title: 향상된 평탄화 응용에 적합한 재료 및 스핀 코팅 방법
Inventor: VARAPRASAD DESARAJU
IPC: H01L21/324
Filed: 2017-06-14
Abstract: 하나 이상의 규소계 재료, 하나 이상의 유기계 재료, 또는 규소계 재료와 유기계 재료의 조합을 포함하는 수지를 포함하는 조성물이 제공된다.  본 조성물은 140℃ 내지 250℃의 비점을 갖는 제1 용매 및 50℃ 내지 110℃의 비점을 갖는 제2 용매를 추가로 포함하며, 제1 용매 대 제2 용매의 중량비는 1:1 내지 1:5이다.  기재(substrate)에 코팅을 적용하는 방법이 또한 제공된다.
Patent KR-20190004840-A (KR)
Inventor: STEENSMA MARIA
IPC: C09D7/63
Filed: 2015-12-15
Abstract: 본 발명은 분말 혼합물에 관한 것으로서, 상기 분말 혼합물은 
-
하나 이상의 분말화된 유기 퍼옥사이드 20 중량% 내지 90 중량%, 및 
-
하나 이상의 분말화된 충전제 물질 10 중량% 내지 80 중량% 
를 포함하고, 
상기 분말화된 충전제 물질 중 60 중량% 이상은 바륨 설페이트이다.