baber/WOPTO huggingface dataset:
Patent KR-20220105027-A (KR)
Inventor: KIM SEUNG HYUN
IPC: A62C2/04
Filed: 2021-01-19
Abstract: According to the present invention, disclosed is a battery pack configured to effectively suppress the occurrence of fire even when high-temperature gas or sparks are generated from some battery modules. The battery pack according to an aspect of the present invention includes: one or more battery modules having one or more secondary batteries and configured to store and release energy; a duct provided on at least one side of the battery module and having an outlet so that, when gas is generated from the battery modules, the generated gas flows toward the outlet; and an opening/closing member located at the outlet of the duct and configured to open the outlet when the internal pressure of the duct equals to or is higher than a predetermined level and to close the outlet when the internal pressure of the duct equals to or is lower than a predetermined level.
Patent KR-20220107364-A (KR)
Inventor: KEVIN PARK
IPC: D06C3/00
Filed: 2021-01-25
Abstract: The present invention relates to a fabric having different shapes on both sides to improve a fashion sense and capable of being easily processed by using the characteristics of the fabric and a preparation method thereof, which comprises the following steps of: passing a first fabric through a first roller unit consisting of a pair of rollers to allow a cut portion to be extended by rotational pulling force of the rollers in a longitudinal direction; sewing the first fabric with the extended cut portion and second fabric so that they are joined to each other; performing heat treatment processing to the first and second fabrics in a tenter device so that the extended shape of the extended cut portion in the first fabric is maintained. Accordingly, without additional separate processing, the two fabrics are formed into different shapes in preparation and processing.
Patent KR-20220111452-A (KR)
Inventor: WOO JI HYUN
IPC: D06F34/18
Filed: 2021-02-02
Abstract: Disclosed is a washing machine. The washing machine including a washing tub includes: a driving unit rotating the washing tub; a sensor detecting an operation of the washing machine; and a processor acquiring the weight of dry clothes included in the washing tub from a sensor when a user command for operating the washing machine is received, controlling the driving unit so that the washing tub rotates at a speed within a first range, acquiring a first torque-axis current of the driving unit sensed through the sensor while the washing tub rotates at the speed within the first range, controlling the driving unit so that the washing tub rotates at a speed within a second range after supplying washing water to the washing tub, acquiring a second torque-axis current of the driving unit sensed through the sensor while the washing tub rotates at the speed within the second range, and identifying the type of fabric of the laundry by inputting at least one of the weight of dry clothes, the first torque-axis current, or the second torque-axis current to a neural network model. The present invention can identify the dry clothes of the laundry.
Patent KR-20220111531-A (KR)
Inventor: KIM JIN GYU
IPC: B05B7/00
Filed: 2021-02-02
Abstract: The present invention relates to a smart unmanned pest control machine driving system. The smart unmanned pest control machine driving system, according to the present invention, comprises: a plurality of sensor sensing members; an unmanned pest control machine; a chemical solution supply hose; an acceleration and gyro sensor; a position sensor; and a control unit. Accordingly, the present invention can automatically control the unmanned pest control machine according to a preset operating program when an operation malfunction occurs in the unmanned pest control machine during unmanned pest control operation, such that the unmanned pest control machine can eliminate an obstacle by itself.
Patent KR-20220115666-A (KR)
Title: Light emitting device
Inventor: OH CHANSEOK
IPC: H01L51/00
Filed: 2021-02-08
Abstract: A light emitting device according to an embodiment includes: a first electrode and a second electrode facing each other; and a plurality of organic layers disposed between the first electrode and the second electrode. At least one of the organic layers includes a condensed polycyclic compound represented by chemical formula 1 below, thereby exhibiting improved luminous efficiency.
Patent KR-20210157298-A (KR)
Inventor: VELLIANITIS GEORGIOS
IPC: H01L29/78
Filed: 2021-02-10
Abstract: A semiconductor element and a manufacturing method thereof are provided. The semiconductor element includes a gate layer, a low doped semiconductor layer, a crystalline ferroelectric layer, and source and drain terminals. The crystalline ferroelectric layer is disposed between the gate layer and the low doped semiconductor layer. The source terminal and the drain terminal are disposed on the low doped semiconductor layer.
Patent KR-20220123887-A (KR)
Title: Apparatus and method of statistically and dynamically predicting seasonal tropical storm climate
Inventor: KANG NAM YOUNG
IPC: G06Q50/10
Filed: 2021-03-02
Abstract: The present invention relates to an apparatus and a method for statistically and epidemiologically predicting a typhoon climate and, more specifically, to a technique for enabling probabilistic analysis on a typhoon climate by suggesting a probability distribution in the typhoon climate can appear, from the distribution of environmental variables predicted by an ensemble dynamics model. In accordance with one embodiment of the present invention, the apparatus for statistically and epidemiologically predicting a typhoon climate, includes: a statistical model generation unit generating a statistical model using a relationship between a typhoon climate variable and an environmental variable; a prediction probability distribution calculation unit calculating ensemble probability distributions of the typhoon climate variable by inputting environmental variable prediction values of a plurality of ensemble dynamics models into the generated statistical model, and then, calculating a prediction probability distribution based on the calculated ensemble probability distributions; and a prediction result providing unit calculating a probability value in a prediction section by integrating probability density for each section according to the calculated prediction probability distribution, and then, providing the calculated probability value as a prediction result.
Patent KR-20210114867-A (KR)
Title: Substrate processing device and method of manufacturing substrate processing device
Inventor: NAKAGAWASAI MANABU
IPC: H01L21/687
Filed: 2021-03-02
Abstract: An objective of the present invention is to provide a substrate processing device and a manufacturing method thereof, which can suppress damage to a connection fixing unit of a refrigerant transport pipe and a compression device when lifting a freezing device. The substrate processing device comprises: a processing container having a loading base and a target holder therein; a freezing device installed while having a gap between the lower surface of the loading base and the same, and having a freezer and a freezing thermal medium stacked on the freezer; a first lifting device lifting the freezing device; a refrigerant flow path provided in the freezing device, and supplying a refrigerant to the gap; a compression device compressing a refrigerant supplied to the refrigerant flow path; and a refrigerant transport pipe connected to and fixed on both a first connection fixing unit which is a flow path port of the refrigerant flow path in the freezing device and a second connection fixing unit fluid-communicating with the compression device. The refrigerant transport pipe is extended and installed between the first connection fixing unit and the second connection fixing unit while at least a portion of the refrigerant transport pipe is curved. The refrigerant transport pipe is loaded over a support member in the second connection fixing unit.
Patent KR-20220129422-A (KR)
Title: the sporting goods using the rubber belt
Inventor: NAM YONG HEE
IPC: A63B21/055
Filed: 2021-03-16
Abstract: The present invention relates to an exercise apparatus using a rubber belt. The present invention includes: a vertical post supported on a floor surface and having a predetermined height; a board having one side fixated to the vertical post and the other side mounted on the floor surface to support the waist of a human body; an ankle fixating unit which is disposed on the lower side of the vertical post and into which the ankle of the human body is inserted to be supported; one hook or multiple hooks provided at the upper side of the vertical post to be separable and couplable; a first rubber belt bifurcated from and fastened to the hook and having first handles formed at both ends; and a second rubber belt bifurcated from and fastened to the hook or a second hook and having second handles functioning as handles or footrests at both ends. Product reliability can be enhanced.
Patent KR-20220130410-A (KR)
Title: Headstand bench
Inventor: BAK SUNG YUN
IPC: A63B21/00
Filed: 2021-03-18
Abstract: One objective of the present invention is to provide handstand exercise equipment that makes it convenient and safe to use by being easily produced on a large scale at low cost, wherein the production process comprises a step of easily producing a base, which supports the weight of a user, using reinforced plastics so as to secure sufficient rigidity while being lightweight. Furthermore, another objective of the present invention is to provide handstand exercise equipment that allows a user to do exercise safely and conveniently while increasing space utilization. To this end, the present invention is configured to enable two sets of handstand exercise equipment to be connected into one unit, thereby being able to minimize the space occupied by the two sets of handstand exercise equipment.
Patent KR-20210033457-A (KR)
Title: Optical imaging system
Inventor: YOO HO SIK
IPC: G02B13/18
Filed: 2021-03-18
Abstract: According to one embodiment of the present invention, an optical imaging system comprises: a first lens having positive refractive power; a second lens having negative refractive power; a third lens having refractive power; a fourth lens having the positive refractive power; a fifth lens having the negative refractive power and having a convex object-side surface; a sixth lens having the refractive power; and a seventh lens having the refractive power. The lenses are sequentially arranged from an object-side to an upper side along an optical axis.
Patent KR-20210133136-A (KR)
Title: Biomarkers for diagnosing or predicting prognosis of SARS-CoV-2-induced sepsis
IPC: C12Q1/34
Filed: 2021-03-25
Abstract: The inventors confirmed that in the blood of a severe patient with sepsis that is progressing among patients with COVID-19, the level of cfDNA increased and the level of DNase-1 decreased. Therefore, when cfDNA or DNase-1 is used, sepsis caused by SARS-CoV-2 infection can be diagnosed in a relatively simple and fast manner through a non-invasive method using blood or the like. In addition, the inventors confirmed that the treatment of exogenous DNase-1 according to the present invention on the blood of a COVID-19 patient with sepsis caused a decrease in the level of cfDNA, an increase in the activity of endogenous DNase-1, and a decrease in the level of inflammation-related factors. Therefore, it is expected that the exogenous DNase-1 according to the present invention can be used in various ways as a composition for treatment of sepsis caused by SARS-CoV-2 infection.
Patent KR-20220133540-A (KR)
Title: System and method for providing goods and service platform on big data
Inventor: SONG HYOUNG SEOK
IPC: G06Q30/06
Filed: 2021-03-25
Abstract: Disclosed is a big data-based product and service platform system, which provides user-customized marketing information to which a marketing technique is applied based on a current location of a user, and to a method for providing the same. According to an embodiment of the present invention, user-customized marketing information to which various marketing techniques using vast amounts of data, such as a past purchase history, a product use review or rating, are applied, is provided based on a current location of a user. Also, a purchase pattern of a user is analyzed and predicted, thereby providing useful information for a customer in an offline shopping mall, and maximizing customer attraction.
Patent KR-20220134880-A (KR)
Inventor: LEE DON KYU
IPC: A01K13/00
Filed: 2021-03-29
Abstract: The present invention relates to a portable companion animal foot washer, and more specifically, to a companion animal foot washer which allows a plurality of washing protrusions to wash a companion animal's feet through a motor when the companion animal's feet are inserted into a second housing unit, and can simply wash the companion animal's feet in a situation where the companion animal's feet need to be washed quickly or outside while being carried around.
Patent KR-20220135605-A (KR)
Title: billiard ball thickness practice mat
Inventor: CHOI GEUN DAE
IPC: A63D15/00
Filed: 2021-03-31
Abstract: The present invention relates to a mat for practicing a thickness control function in order to adjust exact thickness of a billiard ball. The mat of the present invention is installed on a billiard table. According to the present invention, a user practices thickness control through a batting practice after placing the billiard ball at each position. As the mat for practicing billiard thickness, various materials such as a billiard table floor material (cloth), acrylic, and so on can be used.
Patent KR-20220137221-A (KR)
Inventor: HYUNDUCK KIM
IPC: B65D47/20
Filed: 2021-04-01
Abstract: The present invention relates to a fluid container cap having an opening and closing control function through installation of a metallic magnetic ball and a metallic magnetic guide, and a user method thereof. More specifically, the fluid container cap comprises a fluid outlet, a magnetic or metallic ball, a magnetic or metallic guide, and a container connection unit. The present invention further improves convenience and efficiency of use which enables fluid content inside a container to be easily extracted.
Patent KR-20210040344-A (KR)
Title: Refrigerator
Inventor: TACKWON HAN
IPC: F25D29/00
Filed: 2021-04-05
Abstract: The present invention provides a refrigerant, which comprises: a cabinet; a storage chamber provided to the cabinet to form one space where an object is stored; one door opening and closing an entire space composed of the storage chambers; a first cold air supply duct and a second cold air supply duct provided to a left and right side of the storage chamber and supplying different amounts of the cold air; and a storage unit introduced into the storage chamber or withdrawing from the storage chamber in a horizontal direction along the door.
Patent KR-20220139612-A (KR)
Inventor: JOO JONG HOON
IPC: B01D69/12
Filed: 2021-04-08
Abstract: The present invention relates to a high permeability oxygen permeable separator and a method for manufacturing the same, and more specifically, to a high permeability oxygen permeable separator which includes: a composite layer in which an electron conductive material and an ion conductive material are mixed; and a porous electrode active layer formed on one or both surfaces of the composite layer, so that high oxygen permeability is secured, mechanical and thermal stability are excellent, and chemical stability is excellent even in a CO_2 atmosphere.
Patent KR-20220141604-A (KR)
Inventor: HONG SEONG HWAN
IPC: B60S1/54
Filed: 2021-04-13
Abstract: In accordance with the present invention, a dehumidification apparatus of a vehicle includes: a temperature checking unit checking an outside air temperature measured by an outside air temperature sensor in real time; a mode checking unit checking a current air conditioning mode of an air conditioner in the vehicle when the outside air temperature belongs to a preset mild temperature range; a determination unit determining the degree of opening of a DEF door based on whether the air conditioner is currently in operation, a set temperature of a user, an air conditioning operation value of the air conditioner, a blower step number, and a vehicle speed, when the current air conditioning mode is a vent mode or a bi-level mode; and a control unit controlling the driving of a DEF actuator such that the DEF door can be opened by the determined degree of opening, while maintaining the vent mode or the bi-level mode. In accordance with the present invention, when the vehicle is being operated in the vent mode or the bi-level mode in the mild temperature range, the apparatus determines a DEF opening degree suitable for the current situation based on whether the air conditioner is currently in operation, an air conditioning operation value, a set temperature, a blower step number, and a vehicle speed, to distribute wind toward the front window of the vehicle, thereby suppressing the formation of fog.
Patent KR-20210156736-A (KR)
Inventor: HUANG DETIAN
IPC: H01B7/02
Filed: 2021-04-20
Abstract: In the present invention, since it is difficult to reduce the shield effect, provided are a coaxial cable and cable assembly, because it is difficult to cause a sudden attenuation in a predetermined frequency band. The coaxial cable (1) includes: a conductor (2); an insulator (3) covering the periphery of the conductor (2); a shield layer (4) covering the periphery of the insulator (3); and a sheath (5) covering the periphery of the shield layer (4). The shield layer (4) includes a transverse winding shield portion (41) wound with a plurality of metallic wires (411) or in a spiral shape to cover the periphery of the insulator (3), and a batch plating portion (42) covering the periphery of the transverse winding shield portion (41) and made of molten plating. The shield layer (4) has an outer peripheral portion (4a) in which the plurality of metallic wires (411) are covered by the batch plating portion (42), and the plurality of metallic wires (411) include an inner peripheral part (4b) not covered by the batch plating portion (42). An outer peripheral portion (4a) includes an intermetallic compound (411c) between the plurality of metallic wires (411) and the batch plating portion (42).
Patent KR-20220145544-A (KR)
Inventor: YEO SANG UK
IPC: G01R27/08
Filed: 2021-04-22
Abstract: According to embodiments, provided is a ground fault location estimation device for a distribution line, comprising: a communication unit for collecting a first voltage and a first current from a first terminal device arranged at a drawing end of a substation of a distribution line, collecting a second voltage and a second current from a second terminal device arranged closest to a drawing-end side of the substation from a ground fault point, and collecting a third voltage and a third current from a third terminal device arranged closest to a load side from the ground fault point; a first calculation unit for calculating a fault current by using the second current and the third current; a second calculation unit for calculating a fault resistance at the ground fault point by using the fault current and the second voltage; and a third calculation unit for calculating a distance between the drawing end of the substation of the distribution line and the ground fault point by using the fault current, the fault resistance, the first voltage, the first current, and an impedance per unit length of the distribution line.
Patent KR-20220146243-A (KR)
Title: Side cross-linked functional polyurethane from and the method of preparing the same
Inventor: CHUN BYOUNGCHUL
IPC: C08G18/10
Filed: 2021-04-23
Abstract: The present invention relates to a side-crosslinked multifunctional polyurethane and a method for preparing the same. The side-crosslinked multifunctional polyurethane includes: a linear polyurethane represented by chemical formula 1; a first side branch and a second side branch coupled to the side surface of the linear polyurethane; polycarbonate diol (PCD) cross-linking to the first side branch; and a functional compound grafted to a second side branch in which the PCD is not crosslinked. The function is formed by the second side branch to which the functional compound is grafted.
Patent KR-20220149295-A (KR)
Title: Method for controlling a type of wireless charging and method thereof
Inventor: YUSU KIM
IPC: H04B5/00
Filed: 2021-04-30
Abstract: An electronic device according to an embodiment disclosed in the present document comprises a wireless charging circuit and a processor operatively connected to the wireless charging circuit. The processor can receive power wirelessly from an external device through the wireless charging circuit on the basis of a first wireless charging mode using a first frequency, detect a second frequency rather than the first frequency through the wireless charging circuit, and determine, in response to detecting the second frequency, whether to change the charging mode from the first wireless charging mode to a second wireless charging mode, on the basis of at least one of wireless charging efficiency or an output voltage of the electronic device. The present invention can perform wireless charging by changing to the charging method with high charging efficiency when the charging efficiency is low.
Patent KR-20220151294-A (KR)
Title: Portable structure crack measuring site for safety diagnosis
Inventor: KANG HEE YONG
IPC: G01B5/02
Filed: 2021-05-06
Abstract: The present invention relates to a portable safety diagnosis device, capable of easily measuring the length of a crack, which comprises: a first measuring unit having plate-shaped first and second bodies, and an angle adjusting means; and a second measurement unit for measuring the width of a crack generated at a bent portion of a building.
Patent KR-20210058784-A (KR)
Inventor: UHR JOON SUN
IPC: G06Q20/06
Filed: 2021-05-13
Abstract: The present invention provides a method for providing a virtual asset service based on a decentralized ID to prevent money laundering through virtual asset transactions by allowing a virtual asset service provider to acquire and store information on users, who trade virtual assets, and a virtual asset service providing server using the same. The method includes the steps of: performing a process to transmit a recipient decentralized identifier (DID) and a recipient signature value to a virtual asset service providing server; and transferring the virtual asset from the virtual asset address of a sender to the virtual asset address of a first recipient.